This invention relates to improvements to the traditional illuminated artificial flower and manufacturing and assembly methods thereof.
Traditionally, artificial flowers are made of materials, such as silk, paper, or fabric that, while having a realistic appearance, have limited durability. Savings in cost and efficiency are gained if more durable materials are used.
The materials used to construct artificial flower arrangements are also typically of a fixed appearance, not readily subject to change.
Artificial flowers illuminated with a bulb or LED typically consist of complicated structural and electrical components. The materials and processes used to attach petals and light sockets to various artificial flower stems require substantial custom manufacturing and assembly. Reductions in time, labor and cost can be achieved if simpler materials and assembly processes are used.
Artificial flowers placed outdoors using unaltered line voltage power typically require a covering and watertight seal over the light bulb for safety reasons. This results in different designs for indoor and outdoor applications. Alternatively, a transformer might be used to lower the voltage. However, attachment of the transformer to the outside of the artificial flower assembly can be cumbersome.
Outdoor landscaping uses of artificial flowers require a means to support the flower stem in the ground. Typically, this is accomplished with stakes having cumbersome designs for attachment to the outside of the flower stem.
Notwithstanding the usefulness of the above-described structures typically used with illuminated artificial flowers, a need still exists for an illuminated artificial flower made of durable materials, manufactured and assembled in a convenient and efficient manner, capable of changing appearance due to oxidation or in response to changes in temperature, moisture, or light, with a transformer contained within the assembly and a landscaping stake easily fitting inside the flower stem.
It is an object of at least one embodiment of the invention to overcome the foregoing exemplary shortcomings and problems.
It is another object of at least one embodiment of the invention to provide an illuminated artificial flower assembly manufactured from durable materials and capable of being used both indoors and outdoors. More durable materials, for example, thin sheet metals such as aluminum or copper not only extend the life of the artificial flower but also allow the flower to be readily used outdoors (on a patio or in landscaping arrangements, for example). Use of such materials also allows attachment of appendages, such as leaves, by convenient methods, for example, riveting. Also, an artificial flower assembly can be designed for outdoor applications using a transformer lowering the voltage of the electric current. With a transformer, the bulb can safely remain uncovered and unsealed, thereby allowing the same stem and bulb socket assembly to be used in indoors and outdoors. In the past, such transformers have been located external to the artificial flower assembly. Incorporation of the transformer into the flower assembly increases protection provided to the electrical components and also makes for easier carrying and placement of the assembly.
It is a further object of at least one embodiment of the invention to provide an illuminated artificial flower assembly capable of being manufactured and assembled conveniently and at a reduced cost, using materials that are easily obtained. For example, a durable colored heat-shrink plastic sleeve, typically used to bundle a plurality of wires, can also be used to secure electrical components, such as the bulb socket, to the flower stem. Also, common plumbing fixtures, which might create an awkward appearance if used with silk, fabric or paper, can be used with aesthetic appeal in artificial flowers made from sheet metals.
Another object of at least one embodiment of the invention is to provide an efficient and easy stake for supporting the artificial flower assembly stem to the ground in landscaping applications. Efficiencies in manufacturing, cost and application are achieved when the flower stem is supported by way of a readily available, generally rigid rod, one end inserted into the ground and the other end fitting neatly inside the base of the stem.
It is also an object of at least one embodiment of the invention to provide an artificial flower assembly constructed of materials such as copper, phosphorescent, or other materials which change color and/or appearance over time, as a result of exposure to light, or due to changes in temperature or moisture/rainfall. Copper, for example, changes appearance as a result of oxidation from a shiny bright orange surface to a dull grey-green patina. Enjoyment of the artificial flower is enhanced if the stem, leaves, or petals/blossom of the flower are made of such materials.
It is still a further object of at least one embodiment of this invention to provide an artificial flower and methods for assembling the same whose parts are easily removable and replaced. Additional enjoyment of the artificial flower is gained if certain portions, the petals/blossom for example, are easily changed, thereby allowing the same stem to be used for numerous multiple events. For example, petals of green, red and white might be used for Christmas, black and orange for Halloween, pink or blue for new babies, petals/blossom bearing the particular colors of a favorite sporting team.
In one embodiment of the invention an illuminated artificial flower assembly includes a stem comprising a flexible tubular shaft, an electrical socket, and a collar. The collar surrounds the electrical socket and is connected to the upper end of the shaft. The embodiment also includes a removable blossom having an opening of a first diameter. The embodiment includes a bulb with a base, and a portion of the base is sized larger than the blossom opening. The bulb is threaded through the blossom opening and engaged with the socket. The portion of the bulb base that is larger than the blossom opening holds the blossom securely in place on the stem.
In yet another embodiment, the flower assembly also includes a leaf attached to the stem. The shaft, the collar, and the blossom are made of copper. The embodiment also includes a container with a compartment holding the stem and a transformer, the transformer being electrically connected to the stem.
Another embodiment comprises a kit for the flower assembly. The kit includes a plurality of stems comprising a flexible tubular shaft, an electrical socket, and a collar surrounding the electrical socket and connected to the upper end of the shaft. The embodiment also includes a plurality of blossoms, each having an opening of a first diameter, and a plurality of bulbs adapted to thread through the blossom opening and engage with the socket and a portion of the bulb being adapted to abut the blossom and secure the blossom onto the stem. The kit also includes a plurality of stakes each adapted to associate with the lower end of the shaft and support the flower assembly.
A further embodiment of the invention defines a method for manufacturing the artificial flower assembly. The method includes associating the socket wire with the shaft, surrounding the socket with the collar, and connecting the collar to the upper end of the shaft.
Still another embodiment of the invention defines a method for assembling the artificial flower assembly. The method includes threading the bulb through the opening of the blossom and engaging the bulb with the socket, thereby securing the blossom to the stem.
In the following enabling description, reference is made to the accompanying drawings which are shown by way of illustration of the specific embodiments in which the invention may be practiced. In the following embodiments the apparatus and methods should become evident to a person of ordinary skill in the art and in sufficient detail to enable those skilled in the art to practice the invention. It is to be understood that other embodiments may be used and that structural changes based on presently known structural and/or functional equivalents may be made without departing from the scope of the invention.
As used herein, “substantially,” “generally,” “relatively” and other words of degree are relative modifiers intended to indicate permissible variation from the characteristic so modified. They are not intended to be limited to the absolute value or characteristic which they modify, but rather possessing more of the physical or functional characteristic than its opposite, and preferably approaching or approximating such a physical or functional characteristic.
As used herein, the phrase “blossom” refers to the portion of the artificial flower assembly between the bulb and the stem resembling one or a plurality of petals, blooms, corolla, perianth, sepal, calyx, leaves or other botanical ornamentation typically found at the end of a branch, stalk, or stem.
The present invention is generally directed to illuminated artificial flowers and methods of manufacturing and assembling the same. An artificial flower in accordance with one embodiment, illustrated in
In the embodiments illustrated in
Parts of the flower assembly, including but not limited to the blossoms 120, leafs 170, shaft 20 and collar 60, can be in various forms, resembling both known and fictional flowers or plants. Parts of the flower can also be in a variety of colors (for example, by spray-painting or colored aluminum or plastic). For example, an aluminum leaf 170, a plastic shaft 20, and a shrink-wrap collar might be colored green and a blossom 120 spray-painted red. The color combinations can be random or can have special significance (such as pink or blue for the birth of a baby, or the colors of a favorite football team). Because the blossoms 120 are removable and interchangeable, the same stem can be used by the purchaser for multiple events.
Parts of the artificial flower assembly, including but not limited to the blossoms 120, leafs 170, shaft 20 and collar 60, can also be made of a variety of materials. In one embodiment, the blossom 120 and the leaf 170 are made of aluminum and the collar 60 is a shrink-wrap plastic. In another embodiment, the blossom 120, the leaf 170, the shaft 20, and the collar 60 are made of copper. The use of such materials allows the parts of the flower assembly to be bent into convenient positions for shipping and to also be bent by the user into a variety of positions and forms, for example, resembling the appearance of plants in nature. Oxidation causes copper to change from a shiny bright orange surface to a blue-green patina. This is a change of both color and surface texture. The use of copper as a material, therefore, allows the natural process of oxidation to change the appearance of the copper parts of the artificial flower assembly over time. According to the invention, the oxidation process can be enhanced by applying a solution to the flower assembly. For example, Patina Blue Green Verde #445 can be applied to the copper parts to accelerate the oxidation process.
Parts of the artificial flower assembly, including but not limited to the blossoms 120, leafs 170, shaft 20 and collar 60,can also be made of other materials that change appearance or color due to oxidation, changes in temperature or moisture, or can be made of phosphorescent materials, causing any one or a combination of the artificial flower assembly parts to glow in the dark.
In accordance with the present invention, the blossom 120 may be removable. The blossom 120 has an opening 130 and is secured to the stem 10 by threading the bulb 140 through the opening 130 and engaging a portion of the bulb 140 with the socket 50.
The blossom 120 is held in place on the stem 10 by the portion of the bulb 140 that does not pass through the opening 130 of the blossom 120. This portion of the bulb 140 abuts the blossom 120, holding the blossom 120 secure, while the portion of the bulb 140 passing through the opening 130 in the blossom 120 engages the socket 50.
In the embodiments illustrated in
In another embodiment illustrated in
According to the invention, the collar 60 comprises a structure that protects, e.g., surrounds, the electrical socket 50. In one embodiment, illustrated in
In a second embodiment, illustrated in
In yet another embodiment, illustrated in
The collar 60 is connected to the upper end 30 of the shaft 20 either separately or integrally.
In the embodiments illustrated in
In the embodiment illustrated in
In a further embodiment the artificial flower assembly also comprises a container 180 in which a stem 10 is disposed.
In the embodiment illustrated in
According to another embodiment of the invention, the artificial flower assembly includes a stake 200. In the embodiment illustrated in
In another embodiment, illustrated in
The invention also includes processes for manufacturing the artificial flower assembly. According to an embodiment, the process comprises the steps:
In at least one embodiment, the step of associating the wire 100 with the shaft 20 includes threading the wire 100 through the upper end 30 of the shaft 20 (see
In an embodiment illustrated in
In another embodiment, illustrated in
In another embodiment, the manufacturing process includes attaching the stem 10 to a container 180. This process includes inserting the lower end 40 of the shaft 20 through a substantially rigid platform 210 (for example, STYROFOAM® or other rigid foam) and attaching a retaining device 220. The retaining device can be any apparatus capable of retaining the stem in the platform, for example, a clip attached to the lower end 40 of the shaft 20 (as illustrated in
In another embodiment, the process of manufacturing the artificial flower assembly includes coloring the blossoms 120 (for example, by spray-painting in a variety of colors and combinations).
The invention further includes processes for assembling the artificial flower assembly. According to an embodiment, the process comprises the steps:
In an embodiment, the process for assembling the artificial flower also includes applying a solution to the artificial flower assembly for enhancing oxidation (for example, when the artificial flower is made of copper).
In another embodiment, the assembly process includes engaging a stake 200 with the lower end 40 of the shaft 20 to support the flower assembly in the ground. In the embodiment illustrated in
In other embodiments, the assembly process includes electrically connecting the stem 10 to a transformer 190 (see
Given the foregoing, it should be apparent that the specifically described embodiments are illustrative and not intended to be limiting. Furthermore, variations and modifications to the invention should now be apparent to a person having ordinary skill in the art. These variations and modifications are intended to fall within the scope and spirit of the invention as defined by the following claims.
This application is an application filed under 35 U.S.C. §111(a) claiming benefit pursuant to 35 U.S.C. §119(e)(1) of the filing date of the Provisional Application 60/757,038 filed on Jan. 9, 2006 pursuant to 35 U.S.C. §111(b), the entire contents of which are incorporated herein by reference.
Number | Date | Country | |
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60757038 | Jan 2006 | US |