Patent Grant
10183206
This disclosure relates to a ball net structure adapted to be used in sports-related activities. More specifically, the disclosure is directed to a customizable ball net structure that is configured to be collapsible to allow for ease of portability, transport and assembly.
Various sports such as soccer or baseball involve hitting or throwing projectiles such as soccer balls or baseballs toward a desired direction in a field. For practice purposes, it is desirable to capture the ball before it travels a large distance or strikes objects or people. Existing capturing structures include a net attached to the perimeter of a capturing frame and a rigid support frame attached to the capturing frame. The support frame is attached to the capturing frame and provides a base allowing the capturing structure to be disposed on the ground.
A disadvantage of such structures is that they cannot be easily collapsed and efficiently stored. This is because both the support frame and the capturing frame must be properly folded and placed in a container. Further use of a capturing frame and a supporting frame makes such structures more expensive to manufacture and harder to carry due to increased weight.
There are portable ball net structures available, and they tend to have members that are formed of a single continuous piece or formed from numerous smaller pieces. A disadvantage of nets formed of a single continuous piece is that they cannot be easily collapsed and efficiently stored due in part to its size. For example, a portable soccer goal can be formed of a single continuous frame wherein wheels are attached to a base to allow the soccer goal to be transported or wheeled out to a desired location. Although portable, transporting or positioning the soccer goal can be cumbersome, especially if the soccer goal is a regulation sized goal.
Portable goals formed of numerous pieces are more likely to be collapsible and easy transport, but have the distinct disadvantage of being difficult and slow to set up, and not made of robust materials. For instance, loose fasteners may require tools for driving or tightening, and may also become lost in transit or storage or during assembly of the goal on the playing surface. Additionally, collapsible goals or nets may have components that are attached using lockable hinges. The hinges on such goals or nets typically require a locking device to hold the frame of the goal or net in a stable and locked position. Operation of the locking device of a typical hinge normally requires a person to press a button or release/attach a clip to collapse or deploy the goal or net. Pressing the button or releasing/attaching the clip could cause injury to a person, even if performed with care. Furthermore, the locking device can malfunction or break due to repeated strikes from a ball, bat, kicks from users while using the net, and the like. As such, the locking device would be inoperable and would not be able to lock the components at the hinge, such that the hinge would be ineffective at holding the support frame of the goal; thereby rendering the goal inoperable.
The above frame structures are typically configured for a single configuration and net, such that the frame is fixed and cannot be configured into a different arrangement for a different net and/or a different sports-related activity. For example, the portable soccer goal formed of a single continuous frame cannot be modified into a differently configured frame for a different net because the single continuous frame is permanently fixed and only designed to be used with a soccer goal net. In addition, frames formed of multiple pieces can only be assembled in the designed single configuration and is not customizable.
The disclosure is a ball net structure that is portable, collapsible, and able to be configured into different arrangements for different nets and/or different sports-related activities. For example, the ball net structure is can be configured to receive nets of different sizes and that are designed for different sports-related activities. The ball net structure is further configured to withstand forces applied to the ball net structure in order to improve the stability and/or durability of the ball net structure. The disclosure addresses these needs and provides further related advantages.
The disclosure disclosed herein provides various aspects of a ball net structure that are cost effective, easy to assemble/disassemble, easily transportable and provide the required structural support to receive or capture a projectile such as but not limited to a soccer ball or baseball. The different aspects comprise elements to allow the ball net structure to be configured into a different arrangement, such that the structure can be used with a different net and/or a different sports-related activity. The ball net structure is configured to be collapsible, easy to transport between locations and yet provide a sufficiently sized net to allow for sports practice or training, such as but not limited to soccer or baseball. The disclosure is also configured such that the ball net structure can be easily assembled or disassembled by a single individual.
In one aspect, as broadly described herein, a ball net structure comprises a base structure including at least one support portion, at least one base extension, and a hinge, wherein the at least one support portion is coupled to the at least one base extension and the hinge. At least one rod is removably coupled to the base structure and received by a net, wherein the net is adapted to exert a pulling force on the at least one rod causing the at least one rod to exert a torque force onto said hinge in order to lock the at least one support portion in place.
In another aspect, the ball net structure comprises a base structure including first and second support portions pivotally attached to a hinge, a plurality of rods coupled to the base structure, and a net received by the plurality of rods, wherein the rods are configured to exert a force on the hinge in order to prevent rotation of the first and second support portions. The base structure, rods and net, when fully deployed, are adapted to withstand the force of a ball or projectile so as to capture the ball and to maintain the ball net structure in an upright position.
In another aspect, as broadly described herein, a ball net structure comprises a base structure comprising a first support portion, a first base extension, and a first base extension hinge, wherein the first support portion and the first base extension are coupled to the first base extension hinge. The base structure further comprising a second support portion, a second base extension, and a second base extension hinge, wherein the second support portion and the second base extension are coupled to the second base extension hinge. The first base extension is configured to engage an internal locking mechanism within the first base extension hinge in order to lock the first base extension within the first base extension hinge when the first base extension is fully deployed in an open position. The first base extension is configured to engage another internal locking mechanism within the first base extension hinge in order to lock the first base extension within the first base extension hinge when the first base extension is retracted in a closed position. The first support portion and the second support portion are pivotally coupled to a base hinge of the base structure, such that the first support portion and the second support portion are opposite each other. At least one rod is removably coupled to the base structure and is received by a net. The net is adapted to exert a pulling force on the at least one rod such that the at least one rod is in a flexed state.
In another aspect, a ball net support structure comprises a support portion comprising a first end and a second end, a first base extension hinge coupled to the first end of the support portion, a first base extension leg coupled to the first base extension hinge, such that the first base extension leg pivots about a first pivot point at a first position of the first base extension hinge and configured to engage a locking mechanism at a second position of the first base extension hinge, a second base extension hinge coupled to the second end of the support portion, a second base extension leg coupled to the second base extension hinge, such that the second base extension leg pivots about a second pivot point at a third position of the second base extension hinge and configured to engage locking mechanism at a fourth position of the second base extension hinge. A plurality of rods removably coupled to the ball net support structure and configured to receive a net.
This has outlined, rather broadly, the features and technical advantages of the disclosure in order that the detailed description that follows may be better understood. Additional features and advantages of the disclosure will be described below. It should be appreciated by those skilled in the art that this disclosure may be readily utilized as a basis for modifying or designing other structures for carrying out the same purposes of the present disclosure. It should also be realized by those skilled in the art that such equivalent constructions do not depart from the teachings of the disclosure as set forth in the appended claims. The novel features, which are believed to be characteristic of the disclosure, both as to its organization and method of operation, together with further objects and advantages, will be better understood from the following description when considered in connection with the accompanying figures. It is to be expressly understood, however, that each of the figures is provided for the purpose of illustration and description only and is not intended as a definition of the limits of the present disclosure.
The disclosure described herein is directed to different aspects of a ball net structure that in some aspects provide a frame structure that is easy to setup and is collapsible such that the frame structure is easy to assemble and disassemble by a single individual, store, is portable, and is customizable for different nets and/or sports-related activities. The detailed description set forth below, in connection with the appended drawings, is intended as a description of various configurations and is not intended to represent the only configurations in which the concepts described herein may be practiced. The detailed description includes specific details for the purpose of providing a thorough understanding of the various concepts. It will be apparent, however, to those skilled in the art that these concepts may be practiced without these specific details. In some instances, well-known structures and components are shown in block diagram form in order to avoid obscuring such concepts. As described herein, the use of the term “and/or” is intended to represent an “inclusive OR”, and the use of the term “or” is intended to represent an “exclusive OR”.
The ball net structure can comprise many different materials and can be used in many different applications such as, but not limited to, practicing soccer skills, throwing and/or hitting baseballs. The ball net structure according to the disclosure can be arranged in many different ways with many different components, and is generally arranged to provide a net structure to capture or catch a projectile. In one aspect, as broadly described herein, a ball net structure comprises a base structure comprising at least one support portion and at least one base extension. The ball net structure further comprises a hinge, wherein the at least one support portion is coupled to the at least one base extension and the hinge. At least one rod is removably coupled to the base structure and is adapted to be received by a net. The net is adapted to exert a pulling force on the at least one rod causing the at least one rod to exert a torque force onto said hinge, whereby the at least one support portion is locked into place. In other aspects, the ball net structure comprises a base structure comprising a first support portion and a second support portion, wherein the first and second support portions are coupled to a hinge, such that the first and second support portions are opposite each other and the hinge is interposed therebetween. At least one rod is removably received by the base structure, wherein a net is adapted to receive the at least one rod. The ball net structure further comprises a first base extension coupled to the first support portion and a second base extension coupled to the second support portion. The first and second base extensions are adapted to further support the load of the ball net structure and allow the ball net structure to remain upright while in use. In some aspects, the ball net structure can also comprise an attachment device proximate the base structure, such that the attachment device is adapted to receive an attachment cord that is adapted to receive a weighted device or force resistance device to provide additional structural support. The attachment device can also be configured to receive part of the net. In some aspects, the attachment device can be on at least one base extension, at least one support portion, the hinge, or a combination thereof. At least one advantage of the ball net structure is that the ball net structure is configured to exert a force on the hinge so as to maintain the ball net structure in an upright state when deployed. This arrangement allows the hinge to remain in a fixed state without the need of one or more locking devices to lock the support portion to the hinge.
In another aspect of the disclosure, a ball net structure comprises a base structure comprising a first support portion, a first base extension, and a first base extension hinge, wherein the first support portion and the first base extension are coupled to the first base extension hinge. The base structure further comprising a second support portion, a second base extension, and a second base extension hinge, wherein the second support portion and the second base extension are coupled to the second base extension hinge. The first base extension is configured to engage an internal locking mechanism within the first base extension hinge in order to lock the first base extension within the first base extension hinge when the first base extension is fully deployed in an open position. The first base extension is further configured to engage another internal locking mechanism within the first base extension hinge in order to lock the first base extension within the first base extension hinge when the first base extension is retracted in a closed position. The first support portion and the second support portion are pivotally coupled to a base hinge of the base structure, such that the first support portion and the second support portion are opposite each other. At least one rod is removably coupled to the base structure and is received by a net. The net is adapted to exert a pulling force on the at least one rod such that the at least one rod is in a flexed state. The at least one rod configured to exert a torque force onto the base hinge in order to lock the first and second support portions.
In another aspect, a ball net support structure comprises a support portion comprising a first end and a second end, a first base extension hinge coupled to the first end of the support portion, a first base extension leg coupled to the first base extension hinge such that the first base extension leg pivots about a first pivot point at a first position of the first base extension hinge. The first base extension leg can be configured to engage a locking mechanism at a second position of the first base extension hinge. The ball net support structure can further comprise a second base extension hinge coupled to the second end of the support portion, a second base extension leg coupled to the second base extension hinge, such that the second base extension leg pivots about a second pivot point at a third position of the second base extension hinge. The second base extension leg can be configured to engage a locking mechanism at a fourth position of the second base extension hinge. The ball net support structure further comprising a plurality of rods removably coupled to the ball net support structure and configured to receive a net.
The ball net structure of the disclosure can provide a number of additional advantages beyond those mentioned above. For example, the hinge allows for ease of assembly/disassembly and storage of the ball net structure because the hinge does not have a locking device that needs to be forcibly engaged and/or disengaged. Typical hinges have a locking pin that prevents an element from pivoting about a hinge. These locking pins can be hard to engage and/or disengage which could cause injury to the person trying to engage and/or disengage the locking pin. Other typical hinges have a locking button, instead of a locking pin, that is depressed in order to allow an element to be engaged and/or disengaged from the hinge. In such hinges, operation of the locking button requires the person to press down and pivot the element about the hinge. In some instances, the person pressing the locking button could get a portion of their finger caught and/or pinched by the button causing injury. In addition, these locking buttons/pins may not withstand forces imparted by a ball, projectile, bat, and/or forces from users, such as kicks, that occur during use. Another advantage of the disclosure is that the ball net structure is collapsible such that the ball net structure can be folded upon itself and form a smaller package that can easily be transported and/or stored without taking up too much physical space. A disadvantage of typical hinges having the locking pin or the locking button is that the locking pin or the locking button will deteriorate over time due to many different factors, such as the load imparted onto them or by damage due to repeated use or misuse. At least another advantage of the disclosure is that the base extension hinge is configured to withstand the forces imparted by a ball, projectile, bat, and/or forces from users, such as kicks, that occur during use and/or while disassembled and stored, in order to improve the durability and/or stability of the ball net structure.
The ball net structure of the disclosure can be used to stop or capture a ball or the like when performing sports-related activities. However, the disclosure is not intended to be limited to such aspects. As further described below, the ball net structure can be arranged to allow an individual to easily deploy and disassemble the ball net structure in an outdoor or indoor setting. In addition, the ball net structure can be used as a barrier or safety net to protect spectators and/or other people that may be on a practice field.
The disclosure is described herein with reference to certain aspects, but it is understood that the disclosure can be embodied in many different forms and should not be construed as limited to the aspects set forth herein. In particular, the disclosure is described below in regards to a ball net structure to practice or perform sports-related activities in an outdoor setting, but it is understood that the disclosure can be used for many other applications in many different settings. The components of the ball net structure can have different shapes and sizes beyond those shown in the figures or discussed herein.
Although the terms first, second, etc. may be used herein to describe various elements or components, these elements or components should not be limited by these terms. These terms are only used to distinguish one element or component from another. Thus, a first element discussed herein could be termed a second element without departing from the teachings of the present application. It is understood that actual systems or fixtures embodying the disclosure can be arranged in many different ways with many more features and elements beyond what is shown in the figures.
It is to be understood that when an element or component is referred to as being “on” another element or component, it can be directly on the other element or intervening elements may also be present. Furthermore, relative terms such as “between”, “within”, “below”, and similar terms, may be used herein to describe a relationship of one element or component to another. It is understood that these terms are intended to encompass different orientations of the device in addition to the orientation depicted in the figures.
Aspects of the disclosure are described herein with reference to illustrations that are schematic illustrations. As such, the actual thickness of elements can be different, and variations from the shapes of the illustrations as a result, for example, of manufacturing techniques and/or tolerances are expected. Thus, the elements illustrated in the figures are schematic in nature and their shapes are not intended to illustrate the precise shape of a region of a device and are not intended to limit the scope of the disclosure.
c show one aspect of a ball net structure 10 according to an aspect of the disclosure. In some aspects, the ball net structure 10 is configured such that the ball net structure 10 can be deployed in an outdoor setting such as, but not limited to, a natural grass, synthetic field, dirt, concrete or the like. In other aspects, the ball net structure 10 can be deployed in an indoor setting such as but not limited to an indoor training facility, residential or commercial setting having a synthetic or natural surface, or the like. The ball net structure 10 can then be used in sports-related activities, such as but not limited to baseball, softball, soccer, football and the like. The ball net structure 10 can also be used to allow users to practice kicking, hitting or throwing a ball or other projectile to the ball net structure 10, such that the ball net structure captures or catches the ball so that the user does not have to travel great distances to retrieve the ball. The ball net structure 10 comprises a base structure 12 including first and second support portions 14, 16 pivotally attached to a hinge 22, a plurality of rods 26 removably coupled to the base structure 12, and a net 30 adapted to receive the plurality of rods 26. The aspect shown in
For the same or similar elements or features, the reference numbers from
The first and second support portions 14, 16 each have a first end 15 and a second end 17, wherein the first end 15 of each of the support portions 14, 16 is coupled to the respective base extensions 18, 20. The first and second support portions 14, 16 extend from the respective base extensions 18, 20 towards a hinge 22 and are pivotally coupled to the hinge 22, such that the base extensions 18, 20 are opposite the hinge 22. The second ends 17 of support portions 14, 16 are coupled to the hinge 22 using hinge pins 24. The hinge 22 has openings 25 that receive the hinge pins 24 so as to couple the support portions 14, 16 to the hinge 22. In one aspect, the hinge pins 24 can be screws with a nut to hold the screw in place. However, in other aspects, the openings 25 of the hinge 22 can be threaded to receive the hinge pins 24, or the hinge pins can be nails, rivets or the like. The support portions 14, 16 can be coupled to the hinge 22 using various known means in the art and is not intended to be limited to the aspects disclosed herein. The first and second support portions 14, 16 can be made of many different materials, such as but not limited to wood, plastic, metal, a composition thereof or the like. The first and second support portions 14, 16 can be formed to have many different shapes, such as but not limited to circular, square, polygonal, a combination thereof or the like. The first and second portions 14, 16 of the aspect of
The hinge 22 is arranged to receive at least a portion of the first and second support portions 14, 16 such that the support portions 14, 16 are able to rotate about the respective hinge pin 24. In one aspect, the hinge 22 is configured to be a U-shaped channel having a hinge base 27, sidewalls 29 and openings 25 to allow respective hinge pins 24 to be received by the hinge 22 as well as the first and second support portions 14, 16, such that the first and second support portions 14, 16 are pivotally coupled to hinge 22. In the aspect of
An advantage of the disclosure is that in some aspects the hinge 22 can be U-shaped which allows the hinge 22 to hold the first and second support portions 14, 16 in a stable and parallel position along the same axis and also provides a physical stop which prevents the first and second support portions 14, 16 from pivoting beyond the physical stop. However, in other aspects, the hinge 22 can be shaped in different forms such that the support portions 14, 16 are not aligned along the same axis, can be parallel or non-parallel, yet still provide a physical stop to prevent the portions 14, 16 from rotating beyond the physical stop.
As shown in
When assembling the ball net structure 10, the first and second support portions 14, 16 of the base structure 12 are rotated away from the opposite support portion 16, 14 towards the hinge base 27. When the support portions 14, 16 are in contact with the hinge base 27, precluding further rotation, the base structure 12 is ready to be placed on the playing surface, such as but not limited to a natural grass, synthetic filed, cement, wood, asphalt, or the like. The base structure 12 is placed on the playing surface such that the hinge base 27 is opposite the playing surface. In other words, the hinge base 27 does not contact the surface upon which the base structure 12 is positioned on. At this point, the at least one rod 26 is ready to be installed.
The base structure 12 is further adapted to receive the at least one rod 26. In one aspect, the base structure 12 comprises at least one shaft 31 extending substantially vertically and configured to receive one of the at least one rod 26. In another aspect, the base structure 12 comprises a plurality of shafts 31, wherein each respective shaft 31 is adapted to receive a respective one of the at least one rod 26. In the aspect of
The at least one rods 26 are configured to be securely held within the shaft 31, such that the shaft 31 maintains a stable structural connection between the shaft 31 and the at least one rods 26 and prevents the rod 26 from being removed from the shaft 31 when the ball net structure 10 is assembled. In one aspect of the disclosure, the shaft 31 is similarly shaped as the rod 26, such as but not limited to cylindrically shaped, and is slightly larger than the rod 26 such that the rod 26 can easily be received by the shaft 31. The shaft 31 can further comprise a sheath contacting the inner wall of the shaft 31 that receives the rod 26. The sheath is adapted to protect the rod 26 within the shaft 31 from forces exerted on the rod 26 when the ball net structure 10 is fully assembled. As will be discussed below, upon assembly of the ball net structure 10, the rods 26 experience a moment force at the point where the rod 26 is received by the shaft 31, and causes the rod 26 to exert a compression force upon the sheath. The sheath thereby protects the rod 26 from the forces exerted on and/or by the rod 26.
In other aspects, the shaft 31 can be shaped such that the radius of the shaft 31 decreases the further the rod 26 is inserted into the shaft 31. In this arrangement, the shaft 31 uses a compression force to form the structural connection between the shaft 31 and the rod 26. In other aspects, mechanical devices, such as but not limited to, screws, nuts, nails, rivets or the like, can be used to form the structural connection so as to securely attach the rod 26 to the shaft 31. In yet other aspects, the rods 26 can be configured to have an attachment means such that the rods 26 can be attached to the shaft 31; non-limiting examples of such attachment means are the rods 26 being threaded and screwed into the shaft 31 or the rod 26 and shaft 31 configured similarly like a bayonet-type locking device.
In the aspect of
The rods 26, when received by the shaft 31 flare outwards in a direction opposite the hinge 22, such that the rods 26 are in a relaxed state and are substantially straight. A net 30 comprising at least one sleeve 33 is arranged to receive the at least one rod 26 and is adapted to exert a force on the at least one rod 26 bending the at least one rod 26 into a flexed state. Inserting the at least one rod 26 into the sleeve 33 requires that the at least one rod 26 be bent from the relaxed state into a flexed state to allow the sleeve 33 to receive the at least one rod 26. As shown in the aspect of the disclosure in
The net 30 imparts a pulling force on each of the rods which causes each of the rods 26 to bend in a direction towards the hinge 22. Once bent towards the hinge 22, the rods 26 are in the flexed state and experience a moment force about its pivot point. The pivot point of each of the rods 26 corresponds to the point at which the rods 26 are received by the shaft 31. The moment force experienced by the rods 26 is imparted onto the hinge 22 and the first and second support portions 14, 16 of the base structure 12, with the transferred force being greatest at the hinge 22. This transferred force further assists in locking the hinge 22 and base structure 12, such that the first and second support portions 14, 16 are locked into place.
An advantage of the disclosure is that the force exerted onto the rods 26 by the net 30 results in a torque force experienced by the rods 26 and transferred to the hinge 22, which allows the hinge 22 to lock the first and second support portions 14, 16 into place without the need of a locking device such as a locking clip or button. The absence of such a locking device on the hinge 22 prolongs the lifetime of the ball net structure 10 due, in part, to the hinge 22 not deteriorating or breaking down due to failure or malfunctioning of the locking clip or button.
The net 30 can be a mesh surface or any typical net known in the art. The net comprises at least one sleeve 33 adapted to receive the rod 26 so at to mount the net 30 onto the rods 26. The aspect of
The ball net structure 10 according to the disclosure is designed to withstand the force of a ball or other projectile so as to catch or capture the ball, such that the ball net structure 10 maintains an upright standing position. In some aspects of the disclosure, the ball net structure 10 can comprise at least one attachment device 35 that can receive an attachment cord 32 having a ring 34. The attachment cord 32 allows for the connection of a weight, stake or similar device to provide additional support for the ball net structure 10. In the aspect of
The attachment device 35 is configured to extend laterally or horizontally from the base structure 12, such that the weight or similar device attached to the cord 32 provides a lateral support, which prevents the ball net structure 10 from lifting upwards or shifting its position. In some aspects, the net 30 can be received by the attachment device 35, such that the sleeve 33 of the net 30 is coupled to the attachment device 35. The attachment device 35 allows for both the sleeve 33 and the cord 32 to be coupled to the attachment device 35. An advantage of this arrangement is that the weight or similar device attached to the attachment device 35 can also act as a shock absorber when a ball or projectile is caught or captured by the ball net structure 10. The force of the ball is distributed throughout the ball net structure 10 and also partially transferred to the weight or device attached to the attachment device 35, which further provides additional support to the ball net structure 10 which increases the stability and/or the force the ball net structure 10 can withstand. In other aspects of the disclosure, the ball net structure 10 comprises a plurality of attachment devices 35 and can be disposed on the base structure 12 and/or on base extensions 18, 20.
The ball net structure 100 comprises a base structure 102 comprising at least one support portion 104, at least one base extension 106, at least one base extension hinge 108, and a base hinge 110, wherein the at least one support portion 104 is coupled to the at least one base extension hinge 108 and the base hinge 110, such that the at least one base extension hinge 108 is opposite the base hinge 110. The at least one base extension 106 is pivotally coupled to the at least one base extension hinge 108. At least one flexible rod 112 is removably coupled to the base structure 102 and is received by a net 114, wherein the net 114 is adapted to exert a pulling force on the at least one flexible rod 112 such that the at least one flexible rod 112 is in a flexed state. The at least one flexible rod 112 in the flexed state exerts a force onto said base hinge 110 in order to lock the at least one support portion 104 in place.
In the aspect of
The first and second support portions 104, 116 can be substantially similar. As such, a discussion of the first support portion 104 will be presented herein with the understanding that such disclosure can be applicable to the second support portion 116, in an effort to reduce duplicate descriptions. However, the disclosure does not require the first and second support portions to be identical. In some aspects, the first and/or second support portion 104, 116 can comprise some of the same elements disclosed herein. While in some aspects, the first and/or second support portions do not necessarily comprise some of the same elements of the other support portion(s). The first and second base extension hinges 108, 120 can be substantially similar and mirror images of each other. As such, a discussion of the first base extension hinge 108 will be presented herein with the understanding that such disclosure can be applicable to the second base extension hinge 120, in an effort to reduce duplicate descriptions. However, the disclosure does not require the first and second base extensions hinges to be identical. In some aspects, the first and/or second base extension hinges 108, 120 can comprise some of the same elements disclosed herein. While in some aspects, the first and/or second base extension hinges do not necessarily comprise some of the same elements of the other base extension hinge(s). The first and second base extensions 106, 118 can be substantially similar, and the following discussion referring to the first base extension 106 is understood to be applicable to the second base extension 118. However, the first and second base extensions do not have to be identical. In some aspects, the first and/or second base extensions 106, 118 can comprise some of the same elements disclosed herein. In some aspects, the first and/or second base extensions do not comprise some of the same elements of the other base extension(s).
The base structure 102 comprises a support portion 602 comprising a first end 604 and a second end 606, and first and second base extensions 106, 118 coupled to the support portion 602. A first base extension hinge 108 is coupled to the first end 604 of the support portion 602 and configured to receive the first base extension 106, such that the first base extension 106 is pivotally coupled to the first base extension hinge 108. The first base extension hinge 108 pivotally couples the first base extension 106 to the support portion 602. The first end 604 of the support portion 602 is fixedly attached to the first base extension hinge 108. A second base extension hinge 120 is coupled to the second end 606 of the support portion 602 and configured to receive the second base extension 118, such that the second base extension 118 is pivotally coupled to the second base extension hinge 120. The second base extension hinge 120 pivotally couples the second base extension 118 to the support portion 602. The second end 606 of the support portion 602 is fixedly attached to the second base extension hinge 120. The first and second base extensions 106, 118 are adapted to pivot towards the support portion 602 and away from the support portion 602 along a first plane. The first base extension 106 is adapted to pivot within the first base extension hinge 108 to collapse and/or deploy the first base extension 106. To collapse the first base extension 106, the first base extension 106 is released from the first base extension hinge 108 and pivoted within the first base extension hinge 108 towards the support portion 602 such that the first base extension 106 is adjacent the support portion 602. Collapsing the first base extension 106 prepares the base structure 102 for storage when the ball net structure 100 is not in use. To deploy the first base extension 106, the first base extension 106 is pivoted within the first base extension hinge 108 away from the support portion 602 until the first base extension reaches an end of a pivot range. When the first base extension 106 reaches the end of the pivot range, the first base extension 106 is positioned to engage an internal locking mechanism within the first base extension hinge 108, wherein the first base extension 106 is inserted into the first base extension hinge 108 and engages the internal locking mechanism. The first base extension 106 is adapted to engage the internal locking mechanism in order to substantially lock the first base extension 106 within the first base extension hinge 108. The second base extension 118 and the second base extension hinge 120 are configured in a manner similar to the first base extension 106 and first base extension hinge 108, such that the second base extension 118 can be collapsed and/or deployed in a manner similar to the first base extension 106.
The support portion 602 extends longitudinally between the first end 604 and the second end 606. The support portion 602 can comprise a plurality of support portions and at least one intervening structure configured to receive at least two of the plurality of support portions. In the aspect of
The first support portion 104 is coupled to the base hinge 110, such that the first base extension hinge 108 and the base hinge 110 are coupled to opposing ends of the first support portion 104. The first base extension hinge 108 is coupled to the first end 604 of the first support portion, and the first support portion 104 is coupled to the base hinge 110 at a third end 612. The second support portion 116 is coupled to the base hinge 110 opposite the first support portion 104, such that the second base extension hinge 120 and the base hinge 110 are coupled to opposing ends of the second support portion 116. The second base extension hinge 120 is coupled to the second end 606 of the second support portion 116, and the second support portion 116 is coupled to the base hinge 110 at a fourth end 614. In the aspect of
The base structure 102 is configured to receive at least one flexible rod 112. In the aspect of
The first base extension hinge 108 comprises at least one groove 302, a pivot 304, and a shaft 340 configured to receive a flexible rod 112, wherein part of the first base extension 106 is received by the first base extension hinge 108 and within the at least one groove 302, such that the first base extension 106 can pivot about the pivot 304 within the at least one groove 302. The base extension hinge 108 comprises at least one groove sidewall 306, a groove base 308, and a groove top 310, wherein the at least one groove sidewall 306 at least partially defines the range of which the first base extension 106 can pivot within the at least one groove 302. The first base extension hinge 108 further comprises a stop 312 within the at least one groove 302, wherein the stop 312 assists in preventing substantial movement of the first base extension 106 within the at least one groove 302. In some aspects, the stop 312 assists in maintaining the position of the first base extension 106 at the ends of the range of pivot motion within the groove 302, such that the first base extension 106 is secured and does not freely move. In some aspects, the range of pivot motion can comprise an opened end 314 wherein the first base extension 106 is deployed, as shown in
When the first and second base extensions 106, 118 are positioned at their respective closed end 316 of the groove 302, the base structure 102 is in a closed state and in condition to be stored for later use. When the first and second base extensions are positioned at their respective opened end 314 of the groove 302, the base structure 102 is in a deployed condition and ready to be used. The range of pivot motion of the first and second base extensions is not intended to be limited to the aspects described herein. For example, the range of pivot motion of the first base extension 106 between the closed end 316 and the opened end 314 within the groove 302 can range from about 0 to 90 degrees. However in some aspects, the range of pivot motion of each and/or some of the base extensions from the closed end to the opened end of a respective groove can range from about 0 to 180 degrees. In some aspects the range of pivot motion of the base extensions can be the same, while in other aspects the range of pivot motion can be different for the base extensions.
The first base extension 106 is coupled to the first base extension hinge 108 by a pin 318, such that the first base extension 106 is adapted to pivot within the groove 302 about the pivot 304. The pivot 304 is at a first position 321 of the first base extension hinge 108, and the first base extension 106 is configured to substantially align the pin 318 with the pivot 304 at the first position 321. Aligning the pin 318 with the pivot 304 allows the first base extension 106 to pivot about the pivot 304 within the groove 302. When the first base extension 106 is pivoted within the groove 302 and positioned at the opened end 314 of the groove 302 such that the pin 318 is substantially aligned with the pivot 304, as shown in
With reference to
In the aspects of
The first base extension hinge 108 further comprises an opening 326 to receive the first support portion 104, as shown in
The first base extension hinge 108 can further comprise a cavity 338, wherein the cavity 338 is interposed between the groove 302 and the opening 326. With reference to
At least one advantage of the disclosure is that the back wall 336 of the opening 326 is arranged to assist in securing the first base extension 106 within the first base extension hinge 108. The back wall 336 extends from the sidewall 332 of the opening 326 towards the groove sidewall 306, such that the back wall 336 provides a physical barrier within the channel 319 of the first base extension hinge 108 which assists in preventing the first base extension 106 from moving, pivoting, and/or becoming dislodged when fully received in the channel 319. The back wall 336 provides an extended surface within the channel 319 that can abut part of the first base extension 106 within the channel 319, such that the back wall 336 prevents the first base extension from pivoting. The first base extension 106 does not pivot when positioned proximate the trench end 322 due, in part, to the back wall 336. In addition, the back wall 336 can also withstand at least some of the forces and/or loads exerted onto at least the base extension hinge 108 and/or base extension 106, due to repeated strikes from a ball, bat, kicks from users while using the net, and the like that could cause typical locking buttons/pins to malfunction and/or fail. As such, the disclosure eliminates the need of using a typical locking button/pin.
Furthermore, in aspects comprising the tongue 324, for example
The tongue 324 is configured to provide a chamber 331 between the back wall 336 and the tongue 324, wherein the chamber 331 is configured to receive part of the hollow end of the first base extension 106. The chamber 331 receiving part of the hollow end of the first base extension 106 results in the presence of two structures, namely the tongue 324 and the back wall 336, that function to prevent the first base extension 106 from substantially moving. The tongue 324 and/or back wall 336 act as barriers which prevent rotational movement of the first base extension 106 when the hollow end of the first base extension 106 is substantially received within the chamber 331. The tongue 324 and back wall 336 configuration maintain the positioning of the first base extension 106 when fully deployed and the ball net structure 100 is in use. Strikes from users kicking the ball net structure 100 typically occur along the side of the first base extension, which imparts a rotational force onto the first base extension, but the tongue 324 and back wall 336 are able to withstand the force imparted by users kicking the first base extension such that the first base extension remains within the first base extension hinge 108. Even if the first base extension 106 and/or the first base extension hinge 108 and/or any other component of the ball net structure were to receive a strike that caused the first base extension 106 to be released from the tongue/back wall or any other internal locking mechanism of the first base extension hinge 108, the one or more stops 312 can act to at least partially prevent the first base extension 106 from substantial movement. The one or more stops 312 are another form of internal locking mechanism that can be used to hold the first base extension and/or slow down the rate at which the first base extension pivots within the groove. The one or more stops 312 would be helpful in the event that the first base extension 106 was inadvertently released from within the first base extension hinge 108. The hollow end of the first base extension 106 can be released from tongue 324 and back wall 336 via lateral movement, namely sliding the first base extension 106 and pin 318 along the trench 320 until the pin 318 reaches the pivot 304, when so desired to collapse the ball net structure 100. In some aspects, the separation between the tongue 324 and the back wall 336 is constant. In some aspects, the separation between the tongue 324 and the back wall 336 decreases, such that the chamber 331 is tapered. The hollow end of the first base extension 106 when received by the tapered chamber 331 is wedged between the tongue 324 and the back wall 336. At least one advantage of the disclosure is that the first base extension hinge 108 comprises locking features that are internal and are not exposed and/or external to the first base extension hinge 108. The internal locking features, such as but not limited to the trench, the pin, the back wall, tongue, and/or chamber, alone or in combination, operate to lock the extension within the bracket and are able to withstand forces exerted onto the ball net structure 100. Yet another advantage of the disclosure is that the first base extension 106 can be easily locked within the first base extension hinge 108 by sliding the first base extension into the channel of the first base extension hinge. The arrangement of sliding the first base extension into the first base extension hinge allows for the first base extension to be easily locked and released, such that an individual can easily deploy and/or collapse the net structure 100. The arrangement of the first base extension hinge eliminates the need for external locking mechanism that introduce external moving parts that could fail and/or be lost that could render the net structure useless. Conventional locking features are at least partially exposed and are susceptible to failing due to repeated strikes from balls, kicks from users, and/or mechanical failure. The first base extension hinge 108 overcomes the disadvantages of conventional external locking features, and thereby reduces the potential for damage to the ball net structure 100 due to normal usage and also prolongs the durability of the ball net structure 100.
The first base extension hinge 108 can further comprise at least one attachment device (not shown) to assist in stabilizing the ball net structure 100 to a surface. The attachment device can be an extension that extends from a bottom surface of the first base extension hinge, wherein the attachment device is configured to receive an attachment cord adapted to provide additional structural support. The attachment device can be similar to the attachment device 35 discussed above. In some aspects, the attachment device can be arranged to receive part of the net. The at least one attachment device is configured to provide additional structural support to the ball net structure 100 which increases the stability and/or the force the ball net structure 100 can withstand. Furthermore, the at least one attachment device can also be used to maintain the positioning of the ball net structure to prevent shifting of the ball net structure. In some aspects, the ball net structure comprises a plurality of attachment devices and can be on the first support portion 104 and/or the first base extension 106. In yet some aspects, the attachment device can be located on different locations on the first base extension hinge 108 and is not intended to be limited to being at the bottom surface. In yet some aspects, an attachment device can be on at least one of the first support portion 104, first base extension hinge 108, first base extension 106, the base hinge 110, and/or a combination thereof.
With reference to
The shaft 340 of the first base extension hinge 108 is configured to receive a rod 112. The rod 112 is securely held within the shaft 340 such that the shaft maintains a stable structural connection between the shaft and the rod 112, and prevents the rod from being removed from the shaft when the ball net structure 100 is assembled. In one aspect of the disclosure, the shaft 340 is similarly shaped as the rod 112, such as but not limited to cylindrically shaped, and can be larger than the rod 112 such that the rod can be easily received by and/or removed from the shaft 340. In some aspects, the shaft can comprise a sheath contacting at least part of an inner wall of the shaft that receives the rod. The sheath is adapted to protect the rod within the shaft from forces exerted on the rod. As discussed above in the aspects of
The shaft 340 can be arranged in many different ways and is not intended to be limited to the aspects disclosed herein. In some aspects, the shaft 340 can comprise a tapered inner surface such that the radius of the shaft decreases as the rod is further inserted into the shaft. In such aspect, the shaft applies a compression force onto the rod to form a structural connection with the rod. In other aspects, mechanical devices, such as but not limited to, screws, nuts, nails, rivets or the like, can be used to form the structural connection to securely attach the rod to the shaft. In yet other aspects, the rods can comprise an attachment device such that the rods can be attached to the shaft; non-limiting examples of such attachment devices are the rods being threaded and screwed into the shaft or the rod and shaft configured similarly like a bayonet-type locking device.
In the aspect of
The angle at which the shaft 340 is angled with respect to at least the back surface 333 of the first base extension hinge 108 causes the rod to extend outward at substantially the same angle as that of the shaft 340. The rods 112, when received by the shaft 340 flare outwards, such that the rods are in a relaxed state and are substantially straight, as shown in
The net 114 can be configured in a manner that is similar to the net 30, discussed above. The net 114 imparts a pulling force on each of the rods which causes the rods to bend into the arcuate state, such that the rods are bent in a direction towards the base structure. Once bent towards the base structure, the rods are in the flexed or arcuate state and experience a moment force about its pivot point. The rods while in the arcuate state are biased away from the other rods to hold the net upright. The pivot point of each of the rods, in the aspect of
The net can comprise a mesh surface and/or can be comprised of typical net materials known in the art. The net comprises at least one sleeve 113 to receive a rod. In the aspect of
The front elongated sleeves are adapted to extend along part of the rods that extend from the base extension brackets 200, and the smaller sleeves or loops are adapted to be removably coupled to an end of the rod and/or base structure. The sleeves of the net can be configured in many different configurations and are not intended to be limited to the aspects disclosed herein. In some aspects, the sleeve can span the length of the rod. In other aspects, the sleeve can comprise a plurality of smaller sleeves or loops that are spaced apart from each other and run along part of the rods, or can comprise a sleeve that spans along a partial length of the rod, or can comprise a plurality of sleeves of various lengths. The sleeves of the net can be arranged in many different configurations, such as but not limited to at least one sleeve that extends along a substantial portion of the rod, a plurality of sleeves that extend along part of the rod, or a combination thereof. In some aspects, the sleeves are fixedly attached to the net. In some aspects, the sleeves comprise an attachment mechanism in order to removably couple the sleeves to the rod and/or base structure. In some aspects, the attachment mechanism can comprise a hook and loop system, such that the sleeves are removably coupled via the hook and loop system. In other aspects, the attachment mechanism can comprise a hook, latch, or the like in order to removably couple the sleeve. The sleeves receive the rods and securely hold the net on the rods due in part to the sleeves bending the rods.
The base extension hinges can comprise an extension at a back surface of the base extension hinges that allows for connection of the at least one sleeve to the extension. The extension can be at many different locations on the base extension hinges and is not intended to be limited to the back surface. In other aspects, the extension can be on any part of the base structure, such as but not limited to the first and/or second support portions, the first and/or second base extensions, or a combination thereof. In some aspects, the base structure can comprise a plurality of extensions to allow for the connection of at least one sleeve. In some aspects, the at least one attachment device can also be configured to receive part of the net and/or at least one sleeve. In some aspects, the net can comprise at least one sleeve adapted to receive part of at least one of the first and second support portions. While in other aspects, the net can comprise a plurality of sleeves that receive a respective one of the first and second support portions. The sleeves that receive the support portions can extend along the base or lower edge of the net that is proximate the support portion. The sleeves of the net can be comprised of many different materials, such as but not limited to fabric, plastic, elastic material, rope, cord, or the like.
In the aspect of
Each rod can comprise an endcap opposite the portion of the rod that is received by the shaft. The endcap is configured to receive at least a portion of the sleeve and/or loop, such that the endcap prevents the net from coming off the rods while the ball net structure is assembled and/or in use. In one aspect, the endcaps comprise a tab and a notch that prevents the net from coming off the rod. For example, the endcap comprises a tab and a notch proximate the tab, such that the notch provides a depressed surface that receives the sleeve and/or loop such that the sleeve and/or loop is securely held by the endcap within the notch. In yet other aspects, the net can comprise a keyhole clip configured to be removably coupled to the endcap. In one aspect, the keyhole clip comprises a housing comprising an opening, a groove, and a cover, wherein the keyhole clip is received by the endcap. In one aspect, the tab of the endcap is received by the opening the keyhole clip and is slidably received with the groove, such that the notch of the endcap is sized to fit and be removably coupled to the groove of the keyhole clip. The keyhole clip is thereby securely held by the endcap and is prevented from coming off the endcap while the ball net structure is assembled and/or in use. The cover of the housing covers the groove and opening, such that when the keyhole clip is received by the endcap, the cover covers the endcap and assists in maintaining the net on the rod. At least one advantage is that the keyhole clip provides for ease of installing and/or coupling the net onto the rods. In addition, the keyhole clip being securely held by the endcap assists in keeping the net on the rods in the event that a ball and/or other projectile hits the net proximate the endcap. However, in other aspects, the endcaps can have other means of preventing the net from coming off the rods, such as but not limited to a hook, loop, locking clip, or the like.
At least one advantage of the disclosure is that the base structure can compensate for forces exerted onto the base structure by the rods while in the flexed state. When the net is coupled and/or received by the rods that are within the respective shafts, the net exerts a pulling force onto the rods, such that the rods are in the flexed state. The rods in the flexed state exert a force onto at least the support portions of the base structure. The base structure can absorb the load exerted onto the support portions due to the rods being in the flexed state and distribute the load across the base structure. In some aspects, the first and/or second support portions can be bent to at least partially raise part of the first and/or second support portions in order to counteract the downward force exerted onto the base structure by the rods bent in the flexed state. In some aspects, the base extensions can be bent to raise the base structure when the base extensions are deployed. In some aspects, the base extension hinges can have at least one angled portion that receives either the base extension and/or the support portions, such that the angled portions cause the support portions and/or the base extensions to lift the base extension hinges when the ball net structure is fully deployed. The base extension hinges are disclosed as having one base extension. However, the base extension hinges can be configured to have more than on base extension and more than one groove, and is not intended to be limited to the aspects disclosed herein.
The base extensions can be configured in many different configurations and are not intended to be limited to the aspects of the disclosure herein. The base extensions of at least
The base extension hinge can be configured in many different configurations and is not intended to be limited to the aspects disclosed herein. For example, in some aspects, the base extension hinge has a circular shape, but in other aspects, the base extension hinge can comprise many different shapes and not limited to a circular shape. In other aspects, the base extension hinge can comprise one groove or more than one groove. For example, the base extension hinge can comprise two grooves and a base extension pivotable within a respective groove. Additionally, the grooves can be set at an angle such that the bottom surface of the base extension hinge is not substantially flat. The angled grooves of the base extension hinge can cause the base extensions to lift the base structure when the base extensions are deployed or positioned at the opened end of the groove. Furthermore, the stop within the groove can be a raised surface that corresponds to the shape of the base extensions to prevent rotation of the base extension within the groove. The base extension hinge can be formed of many different materials. In one aspect, the base extension hinge can be comprised of plastic materials, fabricated using an injection molding process. An advantage of the disclosure is that the base extension hinge is of solid construction and is not formed of separate components that are joined together. The unitary construction of the base extension hinges results in a stronger device and can bear the load of the rods exerted onto the base structure.
The base structure 102 can further comprise a base extension bracket 200 on the first and second base extensions 106, 118. The base extension bracket 200 is on an end 616, 618 of the base extensions opposite the base extension hinges. The base extension bracket 200 is configured to receive at least one rod 112. The base extension bracket comprises a shaft 340 that can be configured similar to the shaft 340 of the first and second base extension hinges 108, 120. The shaft 340 of the base extension brackets 200 extend outwards in at least a direction away from the opposing first and second support portions. The shafts 340 of the base extension brackets 200 can also be configured to extend outwards in at least a direction away from the opposing base extension bracket 200. The base extension bracket 200 receives at least one rod, wherein the at least one rod is received by the net 114. The base extension bracket 200 can comprise at least one fin 344, as discussed above, and can comprise an attachment device 350. The attachment device 350 can be arranged to be a tab extending from a planar body 346 of a fin 344 such that the tab can receive part of the net 114 and/or an attachment cord that is arranged to stabilize the ball net structure to the surface.
The shaft 340 of the base extension bracket 200 extends from an upper surface 202 of the base extension bracket 200. The at least one fin 344 can be coupled to the shaft and at least the upper surface 202 of the base extension bracket. In some aspects, the at least one fin 344 can also be coupled to a side wall 204 of the base extension bracket 200. In the aspect of
Although the disclosure has been described in considerable detail with reference to certain configurations thereof, other versions are possible. Ball net structures according to the disclosure can be many different sizes and can be used for many different applications, other than for sports-related activities. The ball net structure can comprise net sidewalls to form an enclosure, similar to a soccer goal, lacrosse goal or the like, wherein each base extension comprises a plurality of shafts that receive a respective one of a plurality of rods. The ball net structure can also include a plurality of hinges that lock its base structure to the hinge using the force exerted onto the hinge from the frame structure of the ball net structure. In other aspects, the support portions can be adjustable to make a smaller or bigger base structure, while the size of the rods can also be adjusted to make a smaller or bigger ball net structure. In other aspects, the rods can be made of a single piece of material, whereas in other aspects, the rods can be comprised of a plurality of rod pieces that are joined together to form the rod. Therefore, the spirit and scope of the disclosure should not be limited to the versions described above.
This application is a continuation in part application of Ser. No. 15/068,354 to David Nelson et al., filed on Mar. 11, 2016, which is a continuation application of Ser. No. 13/485,775 to David Nelson et al., filed on May 31, 2012, now U.S. Pat. No. 9,283,455, which claims the benefit of priority of U.S. Provisional Application Ser. No. 61/492,010, filed on Jun. 1, 2011. This application also claims the benefit of priority of U.S. Provisional Application Ser. No. 62/377,267, filed on Aug. 19, 2016. The contents of Ser. Nos. 13/485,775, 15/068,354, 61/492,010, and 62/377,267, including their drawings, schematics, diagrams, and written description, are hereby incorporated in their entirety by reference.
| Number | Name | Date | Kind |
|---|---|---|---|
| 3195898 | Respini | Jul 1965 | A |
| 4274632 | Jacobs | Jun 1981 | A |
| 5080375 | Moosavi | Jan 1992 | A |
| 5249796 | Silvi | Oct 1993 | A |
| 5269527 | Noval | Dec 1993 | A |
| 5269533 | Kellams | Dec 1993 | A |
| 5539957 | Schmidt | Jul 1996 | A |
| 5562288 | Erkebaev | Oct 1996 | A |
| 5564711 | Scheie | Oct 1996 | A |
| 5681045 | Liao | Oct 1997 | A |
| 5690339 | Chen | Nov 1997 | A |
| 5746533 | Schmidt | May 1998 | A |
| 5816956 | Ellis et al. | Oct 1998 | A |
| 5839733 | Meeks et al. | Nov 1998 | A |
| 6371873 | Wang | Apr 2002 | B1 |
| 6511390 | Kim | Jan 2003 | B2 |
| 6672980 | Walsh | Jan 2004 | B1 |
| 6716123 | Chen | Apr 2004 | B1 |
| 7371195 | Stevens | May 2008 | B2 |
| 8216092 | Wennesland | Jul 2012 | B2 |
| 8216093 | Chen | Jul 2012 | B2 |
| 8246496 | Holland | Aug 2012 | B2 |
| 8579737 | Holland | Nov 2013 | B2 |
| 9162127 | Holland | Oct 2015 | B2 |
| 9283455 | Nelson | Mar 2016 | B2 |
| 9750996 | Nelson | Sep 2017 | B2 |
| 9795849 | Nelson | Oct 2017 | B2 |
| 9795857 | Nelson | Oct 2017 | B2 |
| 20030153412 | Duba et al. | Aug 2003 | A1 |
| 20040036222 | Chou | Feb 2004 | A1 |
| 20070087869 | Lin | Apr 2007 | A1 |
| 20070281805 | Hsiao | Dec 2007 | A1 |
| 20100184538 | Reeves | Jul 2010 | A1 |
| 20100304902 | Holland et al. | Dec 2010 | A1 |
| 20110074111 | Jackson | Mar 2011 | A1 |
| 20110230284 | Simon | Sep 2011 | A1 |
| 20110287872 | Lynch | Nov 2011 | A1 |
| 20130303313 | Chen | Nov 2013 | A1 |
| 20150148152 | Holland | May 2015 | A1 |
| 20150151179 | Holland | Jun 2015 | A1 |
| 20160023072 | Holland | Jan 2016 | A1 |
| Number | Date | Country |
|---|---|---|
| 3100716 | May 2004 | JP |
| 2011024660 | Feb 2011 | JP |
| 920008138 | Nov 1992 | KR |
| Entry |
|---|
| International Preliminary Report and Written Opinion from PCT/US2012/04057, dated Dec. 12, 2013. |
| Bownet, Bownet Portable Lacrosse Goal, YouTube video (Jan. 11, 2009): https://www.youtube.com/watch?v=avtL47x4yoo. |
| Bownet, The Bownet Will Take Abuse, YouTube video (Nov. 18, 2008): https://www.youtube.com/watch?v=0lh51KY0bFA. |
| Bownet, Bownet Big Mouth, YouTube video (Jan. 21, 2009): https://www.youtube.com/watch?v=D6HAraGpAdl. |
| Bownet, Strike Zone Set Up, YouTube video (Jan. 25, 2009): https://www.youtube.com/watch?v=Y0EJjJaVz-o. |
| Bownet, US Lacrosse Convention 2009, YouTube video (Jan. 26, 2009): https://www.youtube.com/watch?v=erxobnMRsfQ. |
| Bownet, Strike Zone Pitching, YouTube video (Feb. 18, 2009): https://www.youtube.com/watch?v=h6_84TtFUI4. |
| Bownet, Sandbag Demo, YouTube video (Jul. 14, 2009): https://www.youtube.com/watch?v=KraTVKH549g. |
| Bownet, Backstop Drills, YouTube video (Jul. 15, 2009): https://www.youtube.com/watch?v=e-26ils7tXo. |
| Bownet, 7×14 Training Session, YouTube video (Oct. 24, 2009): https://www.youtube.com/watch?v=y-x9GGu4aaY. |
| Bownet, Soft Toss and Bigmouth Demo, YouTube video (Nov. 23, 2009): https://www.youtube.com/watch?v=lGdgSoTLLNY. |
| Bownet, Soccer Net Demo, YouTube video (Nov. 24, 2009): https://www.youtube.com/watch?v=4LOxlwoUzRA. |
| Bownet, Crease Set Up-Down, YouTube video (Dec. 31, 2009): https://www.youtube.com/watch?v=nKApo0tsj1c. |
| Bownet, Barrier Net Soccer Demo, YouTube video (Jan. 18, 2010): https://www.youtube.com/watch?v=0NZ86SWigxM. |
| Bownet, DMS11 Practice, YouTube video (Feb. 19, 2010): https://www.youtube.com/watch?v=OaW5j9_FrA4. |
| Bownet, Final Bownet Guard1, YouTube video (Mar. 11, 2010): https://www.youtube.com/watch?v=od8OHFFM1dU. |
| Bownet, Bownet 8×24, YouTube video (Oct. 21, 2010): https://www.youtube.com/watch?v=XKLsGhbhRvE. |
| Bownet, Bownet SnapZone Set Up, YouTube video (Jan. 5, 2011): https://www.youtube.com/watch?v=MDrIqmTfHVA. |
| Bownet, Lacrosse Demo 2011, YouTube video (Jan. 19, 2011): https://www.youtube.com/watch?v=OAimgUUXHmk. |
| Bownet, Bownet Soccer Demo, YouTube video (Jan. 18, 2010): https://www.youtube.com/watch?v=ORrIbNSvhdw. |
| Bownet, Ladies Crease and 8m Arc Set Up, YouTube video (Nov. 9, 2011): https://www.youtube.com/watch?v=ohF81rLyTPM. |
| Bownet, Ladies 8m Arc Take Down, YouTube video (Jan. 30, 2012): https://www.youtube.com/watch?v=VvTZI9pYlic. |
| Bownet, Volleyball Setting Net Demo, YouTube video (Apr. 16, 2012): https://www.youtube.com/watch?v=FWfcXVKly28. |
| Bownet, Bownet Solo Kicker, YouTube video (Jan. 4, 2011): https://www.youtube.com/watch?v=-efeeqAy0xE. |
| Bownet, The Mini YouTube video (Nov. 18, 2008): https://www.youtube.com/watch?v=U0gBsj1Qgdg. |
| Bownet, Bownet Lacrosse (LAX), YouTube video (Nov. 18, 2008): https://www.youtube.com/watch?v=AJGAIG3NzdM. |
| Bownet, Big Mouth Drills, YouTu be video (Jan. 6, 2009): https://www.youtube.com/watch?v=XjD1EBBf3rl. |
| Bownet, 7×14 SetUp, YouTube video (Jul. 14, 2009): https://www.youtube.com/watch?v=hTVhyRfq5u0. |
| Bownet, Barrier Net Set Up, YouTube video (Feb. 28, 2010): https://www.youtube.com/watch?v=bcRc9Yy9-hc. |
| Bownet, 6.5×18 SetUp, YouTube video (Jul. 14, 2009): https://www.youtube.com/watch?v=Kaq3YCkObi0. |
| Bownet, Backstop Up & Down, YouTube video (Jul. 15, 2009): https://www.youtube.com/watch?v=gfqHjPfWuq8. |
| Bownet, Barrier Net ‘Take Down’.mov, YouTube video (Mar. 4, 2010): https://www.youtube.com/watch?v=iyazwJe70fl. |
| Bownet, BowNet 5×10 shots, YouTube video (Jan. 20, 2009): https://www.youtube.com/watch?v=oDS0doGxKqU. |
| Bownet, BowNet 6×12 shots, YouTube video (Jan. 20, 2009): https://www.youtube.com/watch?v=KTVdKSRrPwg. |
| Bownet, Bownet Screen Pitching, YouTube video (Jan. 6, 2009): https://www.youtube.com/watch?v=71u-vOs3TV4. |
| Bownet, Lacrosse Demo.mov, YouTube video (Jan. 3, 2010): https://www.youtube.com/watch?v=ar6WspWjP3w. |
| Bownet, SetUp New 4×8, YouTube video (Jul. 14, 2009): https://www.youtube.com/watch?v=evSHIhEVcsU. |
| Bownet, Softtoss net set up, YouTube video (Jan. 21, 2009): https://www.youtube.com/watch?v=yD2HM9RHcxo. |
| Bownet, The BowNet 5×10, YouTube video (Jan. 20, 2009): https://www.youtube.com/watch?v=jP3TW1nEoEs. |
| Bownet, The BowNet 6×12, YouTube video (Jan. 20, 2009): https://www.youtube.com/watch?v=kipbgs1ULWA. |
| Bownet, 12′×3′ Barrier/Tennis Net Set Up, YouTube video (Jan. 10, 2011): https://www.youtube.com/watch?v=MX08s9Djf8s. |
| Bownet, 18′×2′ 9″ Portable Barrier/Tennis Net Set Up, YouTube video (Nov. 6, 2011): https://www.youtube.com/watch?v=IOVRkq_hlXs. |
| Bownet, 18′ Youth Tennis Net Take Down, YouTube video (Nov. 9, 2011): https://www.youtube.com/watch?v=7qySTevtZH8. |
| Bownet, Bownet 8×24 Set Up, YouTube video (Jan. 9, 2011): https://www.youtube.com/watch?v=Oapc5oXdhSc. |
| Bownet, Bownet 8×24 Take Down, YouTube video (Jan. 9, 2011): https://www.youtube.com/watch?v=CbFmS6lt0vY. |
| Bownet, Bownet Solo Kicker Set Up, YouTube video (Jan. 5, 2011): https://www.youtube.com/watch?v=aAQVIISKo-Y. |
| Bownet, Bownet Solo Kicker Take Down, YouTube video (Jan. 5, 2011): https://www.youtube.com/watch?v=Al3UBhsNVM8. |
| Bownet, Can't Knock Down the Bownet, YouTube video (Dec. 19, 2011): https://www.youtube.com/watch?v=0xC2xECHJ84. |
| Bownet, Field Hockey Take Down, YouTube video (Nov. 15, 2011): https://www.youtube.com/watch?v=zVrmvMWuF_A. |
| Bownet, Field Hockey Set Up, YouTube video (Nov. 15, 2011): https://www.youtube.com/watch?v=aY5Y9kpebJA. |
| Bownet, Hitting Station Set Up, YouTube video (Nov. 6, 2011): https://www.youtube.com/watch?v=0R2eK8xiyUY. |
| Bownet, Hitting Station Take Down, YouTube video (Dec. 4, 2011): https://www.youtube.com/watch?v=6E3bHzBVRL4. |
| Bownet, Lacrosse Halo Set Up, YouTube video (Jan. 18, 2011): https://www.youtube.com/watch?v=5jSR28apetA. |
| Bownet, L' Screen Set Up, YouTube video (Dec. 15, 2011): https://www.youtube.com/watch?v=id7oYUqDqlw. |
| Bownet, Pitching Screen Demo, YouTube video (Dec. 15, 2011): https://www.youtube.com/watch?v=-ullBby-opQ. |
| Bownet, QB5 Pocket Net Take Down, YouTube video (Dec. 4, 2011): https://www.youtube.com/watch?v=S4rlSPDB2nc. |
| Bownet, QB5 ‘Set Up’, YouTube video (Dec. 4, 2011): https://www.youtube.com/watch?v=elGJ2sgw8GM. |
| Bownet, Solo Kicker Demo, YouTube video (Jun. 13, 2011): https://www.youtube.com/watch?v=4l-8PMhP5Aw. |
| Bownet, Volleyball Hitting Station Demo, YouTube video (Apr. 13, 2012): https://www.youtube.com/watch?v=_LieCF1_dM0. |
| Bownet, Volleyball Hitting Station Set Up, YouTube video (Nov. 9, 2011): https://www.youtube.com/watch?v=peQf6U2bXxE. |
| Bownet, Volleyball Hitting Station Take Down (Nov. 9, 2011): YouTube video, https://www.youtube.com/watch?v=-iP-BmT-72g. |
| International Search Report and Written Opinion for PCT/US2012/040557, dated Dec. 14, 2012. |
| Number | Date | Country | |
|---|---|---|---|
| 20170304701 A1 | Oct 2017 | US |
| Number | Date | Country | |
|---|---|---|---|
| 61492010 | Jun 2011 | US | |
| 62377267 | Aug 2016 | US |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 13485775 | May 2012 | US |
| Child | 15068354 | US |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 15068354 | Mar 2016 | US |
| Child | 15645926 | US |
