The invention relates to theft deterrent devices, and in particular, to anti-theft security tags attached to articles with handles, which security tags may possess an electronic surveillance capability. Various types of electronic surveillance devices are known, many of which utilize a tag affixed to an article intended to be protected against theft through the use of an alarm system. If a thief takes the article beyond a certain area, generally at the exit of a store, an electronic detection system senses the article passing over the perimeter, often by detecting the presence of a radio-frequency identification (“RFID”) tag, thus setting off the alarm and alerting store employees to the unauthorized removal of the article from the store premises. When the article is purchased, the security tags are usually removed or deactivated by store employees to ensure the legitimate customer's ability to exit the store without triggering the alarm.
Anti-theft article surveillance tags have been widely used in the clothing industry, with tags being secured to articles of clothing using pins or other means that pierce the article. This method of attaching surveillance tags to articles of clothing is desirable because it leaves no trace of the surveillance tag after a customer has made a legitimate purchase. Most importantly, the tags allow articles to be freely displayed and handled directly by customers, while preventing, or at least discouraging, thieves from removing the articles from the store without triggering an alarm.
Other retailers continue to seek ways to deter theft similar to clothiers, while still allowing customers to directly handle and/or test the merchandise. Merchandisers know that displaying their goods either in locked display cases or simply behind display counters and out of a customer's reach may decrease sales because customers often feel uncomfortable or unduly pressured to make a purchase when asking to handle or test items under the direct supervision of store employees. Indeed, merchants in the field of sporting goods merchandise, for example, must allow their customers to test the merchandise—to hold it, feel its material and weight and test its size, shape and manner of use, for example, by swinging it. Moreover, unlike the goods of clothiers, these types of merchandise cannot simply pierce the article to attach such tags. Rather, it is desirable to provide theft-deterring apparatuses that completely surround a portion of an article, attaching a tether or an electronic surveillance element thereto, while at the same time leaving such articles, once purchased, without a trace of the apparatus previously attached.
It is further desirable to create a low-cost theft-deterring apparatus that may be easily attached to the handles of several different types of articles. This universality—allowing a single apparatus to be used on different articles—is more helpful and less expensive for retailers to incorporate such devices into their businesses. Moreover, it would be beneficial to allow retailers to integrate such theft-deterring apparatuses into alarm systems that would immediately alert retailers to any attempted theft. These and other desirable characteristics of the invention will become apparent in view of the present specification, including the claims and drawings.
The present invention provides a theft-deterring security tag that can be attached to the handles of articles without leaving any trace of its previous securement. In one embodiment for articles with elongated handles, the security apparatus is comprised of a bracket and a locking body. The bracket, which surrounds portions of elongated handles, may be shaped in any number of ways to accommodate all sorts of article handles. Regardless of its overall shape, a portion of the bracket is substantially rectangular such that it may be inserted into a rectangular cavity within the locking body—thus compressing the article handle between the bracket and the locking body. This compression restrainably attaches the locking body to such an elongated handle by way of fastener elements positioned between the bracket and locking body. In one embodiment, the fastening elements are a threaded screw and a nut, but the fastening elements are not so limited. The differently-shaped brackets may be used interchangeably with the locking body, which is designed to hold—away from customer access—an RFID signaling member. The locking body telescopically receives the fitted, substantially rectangular portion of the bracket so as to compress the handle of an article between the locking body and the inside surface of the bracket.
The bracket is sized and shaped to fit around the handle of an article, and has a front end and back end. In one preferred embodiment, the bracket is in the shape of a rectangle to fit around the handle of a hockey stick, with the inside of the bracket's back end comprising one surface against which the article handle is compressed. While the bracket is shaped at its front end to be telescopically received snugly within the locking body, the rest of the bracket may be shaped, for example, substantially into a circle or a hexagon to accommodate the handles of baseball bats or tennis rackets, respectively.
In yet another embodiment, the bracket comprises a first portion, a second movable portion and a hinge between the first and second portions to enable rotation therebetween. Such a bracket is capable of accommodating articles over which a fixed, one-piece bracket cannot easily be slid. For example, baseball bats are known to have ends that are wider than the handle—the body being larger to hit a baseball with amplified force and the bottom end being larger to prevent the bat from slipping out of a player's hands. A single continuous bracket might not be used with such an article because it may not be able to fit over the article's larger end. However, a hinged bracket can be opened and the article inserted therewithin before enclosing the hinged bracket to surround the article handle. Alternatively, a bracket could be open-ended and made of resiliently sprung material such that it could be spread apart to facilitate the insertion of an article handle therewithin before the bracket returned to its natural, closed shape. In either case, once closed, a fitted portion of the front end of the bracket can be inserted and telescopically received by the locking body.
The locking body has a front side and a back side and is sized and shaped to enable the telescopic receipt of the front end of the bracket. The locking body contains at least one cavity region into which the bracket will be inserted, and, in one embodiment, contains another cavity region, in which an RFID tag or other electronic surveillance element can be affixed. In another embodiment, this second cavity region extends farther beyond the first cavity region to facilitate the placement of the electronic surveillance element farther away from article handle. This increased distance between the article handle and the electronic surveillance element helps ensure the reliability of the electronic surveillance element, which can be detrimentally affected by article handles which contain metal. In either embodiment, the top and bottom sides of the cavity region(s) correspond to the back side of the locking body. The top and bottom sides of the cavity region(s) form at least a portion of a bearing periphery that comes into direct contact with the article handle, serving to assist in compressing the article handle against the inside surface of the back end of the bracket.
The fastening elements aid in creating and maintaining compression of the apparatus on the article handle between the locking body and the inside back end of the bracket. In a preferred embodiment, the fastening elements are comprised of a threaded screw and flange nut, with the head of the screw being atypical such that the average shopper cannot readily defasten the screw and remove it. While a typical slotted or Phillips-head screw could be easily removed by a shopper, thus frustrating the purpose of the theft-deterring security device, the subject fastening elements are preferably of a type that is not utilized by the general public. Moreover, the aperture on the locking body is at least partially countersunk, such that the head of the screw is partially obscured by a protruding ridge. This ridge prevents a shopper from attempting to remove the screw head-on using pliers or, from the side, by inserting a tool beneath the head of the screw to in turn use leverage to sever or pry off the heads of and/or otherwise extract the screw.
The use of multiple pieces to comprise this embodiment of theft-deterring security tags—brackets and locking bodies—allows retailers to use such security tags on nearly any article with an elongated handle. A retailer can use one of many brackets pre-formed to specifically fit numerous standardized articles, such as the handles of hockey sticks, baseball bats, tennis rackets, golf clubs and the like. Moreover, retailers can order brackets to suit any other type of article with elongated handles like umbrellas, oars, hand tools, paintbrushes and other like products.
In a preferred embodiment of the invention, a rectangular bracket is shaped to fit around the handle of a hockey stick, with a compressible friction pad being affixed to the inside of the bracket's back end. The front end of the bracket includes an aperture and flanges, the flanges intended to maintain the position of a threaded flange nut. An aperture is also located in the front side of the locking body, opposite the locking body's cavity region into which the bracket will be inserted. Thus, with the bracket surrounding the handle of a hockey stick, the bracket's front end is placed into that cavity region. A threaded screw can then be inserted through the aperture in the locking body's front side, and then inserted through the aperture in the bracket's front end, before being threaded through the aligned, mated-thread flange nut located on the inside surface of the bracket's front end. Tightening this screw would thereby compress the bearing periphery on the locking body's back side against the handle, which in turn would be compressed against the friction pad on the inside surface of the bracket's back end. Somewhere within the locking body, preferably in a second cavity region, an RFID surveillance element is included, which element would trigger an alarm upon the hockey stick's removal from a preset perimeter.
Another embodiment of the theft-deterring security apparatus is intended for articles with knobbed handles and essentially comprises two locking body elements, which—when aligned—form a locking body in a substantially frusto-conical shape. Upon articulation, the two locking body elements combine to define a first cavity, which surrounds and encapsulates the knob of the article handle. The articulated locking body also contains fastening elements that secure the locking body elements around the knob, and a second anti-theft cavity. This second cavity may contain a theft-deterring RFID tag or an anchor connected to a tether wire attached at its opposite end to a stationary object within the store (such as a wall) so that the article with a knobbed handle cannot physically be moved from its location beyond the length of the tether wire. While the anti-theft cavity originates at the knob cavity in one embodiment, forming two connected cavities, the anti-theft cavity in an alternative embodiment is separate and distinct from the knob cavity to facilitate the placement of the electronic surveillance element farther away from knobbed handle. Again, this increased distance between the knobbed handle and the electronic surveillance element helps ensure the reliability of the electronic surveillance element, which can be detrimentally affected by article handles which contain metal.
In this embodiment, as well as those above, the RFID signaling member would itself trigger an alarm should any attempt be made to remove the article from the store without first removing the theft-deterrent apparatus—here, from the knob of the handle. Alternatively, a tether may comprise a pair of electronic conducting wires to integrate the theft-deterrent apparatus into a product or display alarm system. This second, tether option thus physically restrains the security apparatus-equipped article to further prevent theft.
The fastening elements aid in restrainably fastening the locking body elements about the knob enclosed within the two locking body elements. In a preferred embodiment, the fastening elements are comprised of two threaded screws and threaded regions within each locking body element. Each locking body element is pre-formed to include a built-in threaded region ready to engage a like-threaded screw. The threaded regions are arranged on opposite sides of each locking body element, with a corresponding aperture for each threaded region located on the opposing locking body element. When the locking body elements are aligned—forming a single locking body, a threaded screw may be inserted into the aperture in each locking body element and threaded through the threaded region built into the opposing locking body element.
As before, the head of the screws should be atypical such that the average shopper cannot readily defasten the screws and remove them. While a typical slotted or Phillips-head screw could be easily removed by a shopper, thus frustrating the purpose of the theft-deterring security device, the subject fastening elements are preferably of a type that is not utilized by the general public. Moreover, as before, the apertures on either side of the locking body are countersunk such that the head of each screw is partially obscured by a protruding ridge, which prevents a shopper from attempting to remove each screw head-on using pliers or, from the side, by inserting a tool beneath the head of the screw to in turn use leverage to sever or pry off the heads of and/or otherwise extract the screws.
In a preferred embodiment of the invention intended for baseball bats, two substantially identical locking body elements each contain two cavity portions, and each comprises one-half—a cross-section—of a frusto-conical shape. The knob of the baseball bat fits partially within the first cavity portion in one locking body element and the first cavity portion on the other locking body element may be placed thereon, thus enclosing the knob within the first cavity—the knob cavity—formed by the articulated locking body. On the end of each locking body element opposite the first cavity portion lies a threaded region on one side, an aperture for a threaded screw on the other side and a second cavity portion, which second cavity portions align to form a second anti-theft cavity when the locking body elements are articulated together around the knob. Once both locking body elements are aligned about the knob of the baseball bat, a screw must be inserted in the aperture of each locking body element and threaded through the built-in threaded region located on the opposing locking body element. As the screws tighten, the locking body elements are contracted into one another to form the articulated locking body, in which the anti-theft cavity contains a theft-deterring element. In one embodiment, the theft-deterring element is an electronic surveillance element such as an RFID tag, which element would trigger an alarm upon the baseball bat's removal from a preset perimeter. In another embodiment, an anchor attached to a tether wire is placed within the anti-theft cavity before the locking body elements are fastened around the knob by way of the screws and threaded regions. The tether wire, which protrudes through an aperture on the surface of the articulated locking body, can be attached to a counter, display, bracket or wall, or some other stationary object, to impede the bat's removal beyond a certain distance.
a is an elevated side view of a bracket and locking body restrainably positioned about the elongated handle of an article, such as a hockey stick, in which the keyed tool for the fastening element is shown in exploded fashion.
b is an elevated top view of a bracket and locking body restrainably positioned about the elongated handle of an article, such as a hockey stick.
a is an elevated view of the front side of one embodiment of the locking body.
b is an elevated view of the back side of one embodiment of the locking body.
a is a top view of a preferred embodiment of the bracket.
b is an elevated view of the front end of a preferred embodiment of the bracket.
c is a perspective view from the front end of a preferred embodiment of the bracket.
d is a perspective view from the back end of a preferred embodiment of the bracket.
Reference will now be made in detail to the preferred embodiments of the invention, examples of which are illustrated in the accompanying drawings. While the invention will be described in conjunction with the preferred embodiments, the invention is intended to cover alternatives, modifications and equivalents, which may be included within the spirit and scope of the invention as defined by the claims. Furthermore, in the detailed description of the present invention, several specific details are set forth in order to provide a thorough understanding of the present invention. However, one of ordinary skill in the art would appreciate that the present invention may be practiced without all of these specific details. Thus, while the invention is susceptible to embodiment in many different forms, the subsequent description of the present disclosure should be considered only as an exemplification of the principles of the invention, one that is in no way intended to limit the invention to the embodiments so illustrated.
a and 1b show views (side and top, respectively) of a complete preferred embodiment of the invention, in which the invention is secured around rectangular article handle 14, such as the handle of a hockey stick. Rectangular article handle 14 is substantially surrounded by bracket 30, with rectangular article handle 14 being compressed against compressible friction pad 32 affixed to the back end of bracket 30. When bracket 30 is inserted into top cavity 22 at back side 23 of locking body 20, top cavity 22 of locking body 20 fits over and around the front end 35 of bracket 30, as seen in
In
Front side 21 of a preferred embodiment of locking body 20 is shown in elevated view in
Back side 23 of a preferred embodiment of locking body 20 is shown in elevated view in
As
An alternative embodiment of locking body 20′ with deeper bottom cavity 24′ is shown in perspective view in
A top view of a preferred embodiment of bracket 30 is seen in
b shows a view of front end 35 of a preferred embodiment of bracket 30. Aperture 36 in front end 35 of bracket 30 aligns with aperture 26 in top cavity 22 of locking body 20, seen in
A perspective view of bracket 30 sitting on its side and viewed from front end 35 is seen in
d shows a perspective view from the back end of bracket 30, sitting on its side. Aperture 36 in the front side 35 is seen through the hole of flange nut 42, which is held in position by flanges 34. On the right, compressible friction pad 32 is fitted to the back end of bracket 30 to facilitate the maintained position of rectangular article handle 14, as shown in
An alternative embodiment of bracket—bracket 50—is seen in
An alternative embodiment of locking body 60, intended for articles with knobbed or specially shaped handles, is shown in
An exploded view of locking body 60—shown in partial cross-section, taken from line 9-9 of
An alternative embodiment of locking body 60—locking body 80—is also intended for articles with knobbed or specially shaped handles, and is shown attached to knob 82 of baseball bat 81 in
An exploded view of locking body 80—shown in partial cross-section, taken from line 12-12 of
Number | Name | Date | Kind |
---|---|---|---|
5969613 | Yeager et al. | Oct 1999 | A |
6933847 | Feibelman | Aug 2005 | B2 |
7167096 | Marsilio et al. | Jan 2007 | B2 |
7342495 | Sayegh | Mar 2008 | B2 |
7394376 | Sayegh et al. | Jul 2008 | B1 |
7804405 | Norman et al. | Sep 2010 | B2 |
Number | Date | Country | |
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20110095893 A1 | Apr 2011 | US |