Abstract:
A removable collar of flexible, absorbent material fits over the neck of a bottle. The collar absorbs liquids that drip from the bottle. The material is initially shaped as an isosceles trapezoid. The collar is formed into a truncated, generally conical shape by overlapping two opposing vertices at each end of the shorter parallel edge of the trapezoid to form a point at a lower end of the collar to produce the appearance of a “cravat.” A vertex at the longer edge of the trapezoid overlaps a portion of the shorter edge of the trapezoid and is secured to the overlapped portion at a single point. The generally conical collar has an upper opening that expands to allow the collar to pass around the enlarged flange near the top of the bottle. The upper opening snaps back to an original size to fit against the neck of the bottle.

Description:
RELATED APPLICATIONS 
     This application claims the benefit of priority under 35 USC 119(e) to U.S. Provisional Patent Application No. 61/192,105, filed on Sep. 16, 2008, which is incorporated in its entirety by reference herein. 
    
    
     BACKGROUND OF THE INVENTION 
     1. Field of the Invention 
     The present invention is in the field of protective collars for bottles, and, more particularly, is in the field of decorative drip-stop collars that may be branded and may also serve as gift cards to accompany a bottle. 
     2. Description of the Related Art 
     Wine and other beverages are often purchased in bottles to be presented as gifts. Because of the shapes of the bottles, it is difficult to wrap the bottles and to attach gift cards. The wines or other beverages in wine bottles often have propensities to stain tablecloths and clothing because of residual amounts of liquids remaining at the tops of the bottles after the beverages are poured into glasses when served. 
     Various attempts have been made to avoid or at least reduce the propensity for dripping. For example, servers at restaurants and at parties often carry a napkin or small towel to wipe excess liquid from the tops of the bottles after each serving. To avoid this inconvenience, products have been proposed to attach to the bottles. For example, strips of absorbent material have been wrapped around necks of bottles and held in place using string, wire, or adhesive. Tubular sleeves produced from elastic fabric have been placed around the necks of bottles. One proposed solution uses an encapsulated band of absorbent material adhered directly to the necks of bottles. 
     The previously proposed solutions have issues that substantially reduce their effectiveness in the mass retail market. For example, many of the previously proposed solutions cannot be produced at a cost-effective price so that the products can be used as a disposable point of sale (POS) piece by retailers. In particular, retailers are not interested in using items that result in an increase of the retail price of a bottle of wine or liquor. 
     Generally, the devices in accordance with previously proposed solutions are not “pre-assembled” because the devices are not designed to fit over the many different sizes and styles of flanges that are found at the tops of the many varieties of bottles used by the wine and liquor industries. The delivery of the devices to the retailers in an unassembled condition presents problems for retailers. For example, a person in the retail store must assemble and/or affix the device to the bottle at or prior to the point of sale. This assembly time may reduce the sales volume or may result in the devices not being used when the sales person is in a hurry. Furthermore, the devices may be assembled incorrectly and/or inconsistently from bottle-to-bottle, which would result in a non-uniform presentation to the consumer. 
     Many of the devices in accordance with previously proposed solutions are not effective in the mass-retail market because the devices are generally attached or affixed to bottles in a manner such that the devices cannot be easily removed without being damaged and therefore the devices cannot be re-used. One potential problem for retailers is that if a device were printed or marked to indicate a certain brand or type of wine or liquor and was then affixed to the wrong bottle, the device could not be easily removed to place the device on the correct bottle and to place the correct device on the improperly marked bottle. The value of a device that cannot be transferred from one bottle to another is less than for a device that can be used on multiple bottles. 
     SUMMARY OF THE INVENTION 
     Embodiments of drip-stop collars in accordance with embodiments of the present invention represent an improvement over previously proposed devices because the embodiments avoid the above-described deficiencies. Furthermore, the embodiments provide additional advantages in being usable as gift cards that can be personalized as part of the presentation of a fine bottle of wine or liquor as a gift. 
     In accordance with an embodiment disclosed herein a drip-stop collar has a lower opening that fits over the outwardly expanding neck of a wine or liquor bottle. The periphery of the lower opening rests on the neck of the bottle. An upper opening of the drip-stop collar expands sufficiently to allow the drip-stop collar to be moved past the flange (ridge) immediately below the mouth of the bottle. The upper opening then returns to an original size so that the drip-stop collar is precluded from moving past the flange without applying force. The opening is able to expand over the top of a bottle without using expensive elastic materials by creating a single flex or pivot point at a lower portion of the collar to maintain the shape of the collar. In particular, an upper left corner on the inside of the original flat shape of the collar is secured to a designated location on the outside of the collar when curled to form the assembled shape. The flex point is formed by using adhesive, by using a folding adhesive tab or by inserting a locking tab into to a tab slot. The finished collar resembles an upside-down truncated conical funnel that has the smaller opening located at the top. The single flex point allows the collar to expand to accommodate different sizes of bottle flanges and also allows the collar to adjust to fit snugly around different diameters and designs of bottle necks. 
     The drip-stop collar disclosed herein can be provided to retailers either in a pre-assembled form or in a flat form so that the collar can be assembled later. Because of the shape of the collar, the collar is readily assembled to form a consistent shape. When the collar is assembled, the collar can be slipped quickly and easily over the top of a bottle and slid down the neck until the collar rests on the shoulder or slope of the bottle. 
     The drip-stop collar disclosed herein is easily removed from a bottle and moved to another bottle, thereby increasing the value of the collar to retailers and to consumers. Unlike previous devices, the drip-stop collar disclosed herein can be removed easily from an empty bottle by a consumer and used on another bottle. The removed drip-stop collar can also be kept as a memento of the occasion for which the original bottle was presented or opened (e.g., a birthday, anniversary, etc.). The drip-stop collar may also be labeled or annotated with information such as the date, the restaurant, the server, or the like, to further commemorate a special occasion. 
     In certain embodiments, the drip-stop collar may be advantageously configured to include a removable piece of the same or a different material that can be used as a coupon, recipe, gift card, comment card, or the like. 
     An embodiment in accordance with aspects of the present invention is a drip-collar for a bottle. The drip-collar comprises a sheet of flexible, absorbent material having an isosceles trapezoidal shape. The trapezoidal shape comprises a longer edge and a shorter edge. The longer edge and the shorter edge are mutually parallel when the trapezoidal shape is flat. The trapezoidal shape further comprises a first sloped edge and a second sloped edge between the longer edge and the shorter edge. The first sloped edge forms a first vertex with the longer edge. The second sloped edge forms a second vertex with the longer edge. The first vertex and the second vertex have substantially equal acute angles. The first sloped edge forms a third vertex with the shorter edge. The second sloped edge forms a fourth vertex with the shorter edge. The third vertex and the fourth vertex have substantially equal obtuse angles. A fastener is positioned to secure the first vertex to a location on the shorter edge to form the sheet into a truncated, generally conical form with the third vertex positioned over the fourth vertex, with the first sloped edge aligned with a first portion of the shorter edge proximate to the fourth vertex, and with the second sloped edge aligned with a second portion of the shorter edge proximate to the third vertex. In certain embodiments, the fastener comprises an adhesive on an inner surface of the first vertex that secures the inner surface of the first vertex to an outer surface of the sheet proximate to the shorter edge. In alternative embodiments, the fastener comprises a tab that extends from the first sloped edge proximate to the first vertex. The tab is foldable about the shorter edge to position an inner surface of the tab against an inner surface of the sheet proximate to the shorter edge. The inner surface of the tab has an adhesive that secures the inner surface of the tab to the inner surface of the sheet proximate to the shorter edge. In a further alternative embodiment, the fastener comprises a tab that extends from the longer edge proximate to the first vertex. A slot is formed through the sheet at a location proximate to the position of the first vertex when the sheet is formed in the conical shape. The tab is positionable through the slot to retain the sheet in the conical shape. Preferably, the drip-collar has the appearance of a cravat when the drip-collar is positioned over the neck of a bottle with a lower perimeter of the drip-collar resting on a shoulder between the neck and a main body of the bottle. In preferred embodiments, the truncated, generally conical shape of the drip-collar comprises a lower peripheral opening formed by the shorter edge. The lower peripheral opening is sized to allow the drip-collar to rest on the shoulder of a bottle. An upper opening is formed by overlapping portions of the longer edge. The upper opening is sized to fit the neck of a bottle and is sized to be less than the size of a flange around the neck of the bottle. The upper opening is spaced a sufficient distance away from the fastener to enable the upper opening to flex with respect to the fastener and temporarily expand to allow the flange to pass through the upper opening. 
     Another embodiment in accordance with aspects of the present invention is a method of forming a decorative drip-collar for a bottle having a main body, a neck with an upper opening, a flange on the neck below the opening and a shoulder forming a transition between the main body and the neck. The method provides a flat sheet of flexible material having an outer surface and an inner surface. The outer surface is shaped as an isosceles trapezoid having longer and shorter edges that are mutually parallel and having first and second sloped edges. The first sloped edge forms a first vertex at an acute angle with the longer edge. The second sloped edge forms a second vertex at the acute angle with the longer edge. The first sloped edge forms a third vertex at an obtuse angle with the shorter edge. The second sloped edge forms a fourth vertex at the obtuse angle with the shorter edge. The method includes curling the sheet of flexible material into a truncated conical shape to position the third vertex over the second vertex, to position the first sloped edge over and in alignment with a portion of the shorter edge proximate to the fourth vertex, and to position a portion of the shorter edge proximate to the third vertex over and in alignment with the second sloped edge. The method further includes securing a first portion of the sheet of flexible material proximate to the first vertex to an underlying second portion of the sheet proximate to the lower edge to retain the sheet in the truncated conical shape. In certain embodiments of the method, the first portion of the sheet of flexible material is secured to the second portion of the sheet using an adhesive applied between the inner surface of the first portion of the sheet and the outer surface of the second portion of the sheet. In alternative embodiments of the method, the first portion of the sheet of flexible material is secured to the second portion of the sheet using an adhesive applied to a tab extending from the first sloped edge. The tab is folded about the lower edge to secure the tab to the inner surface of the sheet proximate to the first sloped edge. In a further alternative embodiment of the method, the first portion of the sheet of flexible material is secured to the second portion of the sheet using a tab that extends from the longer edge. The tab is sized to engage a slot formed in the sheet at a location adjacent to the position of the slot when the sheet is formed into the truncated conical shape with the third and fourth vertices mutually aligned. 
     Another embodiment in accordance with aspects of the present invention is a method of reducing dripping of liquid from a bottle having a main body, a neck with an upper opening, a flange on the neck below the opening and a shoulder forming a transition between the main body and the neck. The method comprises forming a drip-collar having a truncated, generally conical shape from a sheet of flexible, absorbent material having an initial isosceles trapezoidal shape. The truncated, generally conical shape has a lower opening defined by a lower peripheral edge and has an upper opening formed by an upper peripheral edge. The upper opening has a static size smaller than the flange on the neck of the bottle. The method further comprises securing the sheet of flexible, absorbent material into the truncated, generally conical shape at a single location along the lower peripheral edge of the generally conical shape. The drip-collar is positioned over the neck of the bottle. The upper opening is sufficiently displaced from the single location along the lower peripheral edge to enable the upper opening to temporarily expand from the static size to a size sufficiently large to allow the flange of the bottle to pass through the upper opening. The upper opening returns to a size that causes the upper opening to fit closely around the neck of the bottle below the flange. In accordance with certain embodiments of the method, a portion of the lower peripheral edge of the truncated, generally conical shape is formed by overlapping vertices of the trapezoidal-shaped material and has the appearance of a cravat. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
       Embodiments in accordance with aspects of the present invention are described below in connection with the attached drawings in which: 
         FIG. 1  illustrates a front elevational view of a drip-stop collar  10  positioned on the neck  22  of a bottle  20 , such as, for example, a bottle of wine, a bottle of liquor, or the like; 
         FIG. 2  illustrates a rear elevational view of the collar on the bottle; 
         FIG. 3  illustrates a left side elevational view of the collar on the bottle; 
         FIG. 4  illustrates a right side elevational view of the collar on the bottle; 
         FIG. 5  illustrates a front elevational view of the collar when not on the bottle; 
         FIG. 6  illustrates a rear elevational view of the collar when not on the bottle; 
         FIG. 7  illustrates a left side elevational view of the collar when not on the bottle; 
         FIG. 8  illustrates a right side elevational view of the collar when not on the bottle; 
         FIG. 9  illustrates the drip-stop collar of  FIGS. 1-8  in an original flat material form prior to being formed into the generally conical form illustrated in  FIGS. 1-8 , the form of  FIG. 9  having an adhesive on the inside surface behind a first vertex; 
         FIG. 10  illustrates an alternative embodiment of the flat material form of  FIG. 9  with a tab that extends from the first vertex, the tab having an adhesive on an inside surface; 
         FIG. 11  illustrates a further embodiment of the form of  FIG. 9  that includes a tab that extends from the upper edge, the tab positioned to engage a slot proximate to the lower edge when the third and fourth vertices are aligned; 
         FIG. 12  illustrates a drip-stop collar having an information piece attached to the left edge of a form so that the piece descends below the collar on the left side; 
         FIG. 13  illustrates a drip-stop collar having an information piece extending from the lower edge of a form so that the information piece descends from the rear of the completed collar, the information piece; and 
         FIG. 14  illustrates a drip-stop collar having an information piece extending from the rear of a form proximate to the lower edge, the information piece including a tab that engages a slot proximate to the middle of the lower edge of the form. 
     
    
    
     DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS 
     The drip-stop collar is disclosed herein with respect to exemplary embodiments. The embodiments are disclosed for illustration of the drip-stop collar and are not limiting except as defined in the appended claims. 
       FIG. 1  illustrates a front elevational view of a drip-stop collar  10  positioned on the neck  22  of a bottle  20 , such as, for example, a bottle of wine, a bottle of liquor, or the like.  FIG. 2  illustrates a rear elevational view of the collar on the bottle.  FIG. 3  illustrates a left side elevational view of the collar on the bottle.  FIG. 4  illustrates a right side elevational view of the collar on the bottle.  FIG. 5  illustrates a front elevational view of the collar when not on the bottle.  FIG. 6  illustrates a rear elevational view of the collar when not on the bottle.  FIG. 7  illustrates a left side elevational view of the collar when not on the bottle.  FIG. 8  illustrates a right side elevational view of the collar when not on the bottle. 
     As shown in  FIGS. 1-4 , the bottle  20  includes an upper mouth  24  and a flange (ridge)  26  just below the mouth. The neck  22  of the bottle slopes outwardly below the flange and intersects a shoulder  28  that transitions from the neck to the generally cylindrical main body  30  of the bottle. 
     As illustrated in  FIGS. 1-8 , the collar  10  includes a lower peripheral edge  40  and an upper peripheral edge  42 . The two peripheral edges are formed by overlapping the edges of an initially flat panel of a flexible material in a manner to be described below so that a first end portion  44  of the collar overlaps a second end portion  46  as shown in  FIG. 2 . 
     When the collar  10  is positioned on the bottle  20  as shown in  FIGS. 1-4 , the collar slips over the flange  26  and is moved down the neck  22  until a rear portion  50  of the lower peripheral edge  40  of the collar rests on the shoulder  28  at the rear of the bottle ( FIG. 2 ). A front portion  52  of the lower peripheral edge of the collar extends downwardly over the shoulder of the bottle and may overlap an upper portion of the main body  30  of the bottle. 
     As illustrated in  FIG. 1 , for example, the shape of the front portion  52  of the lower peripheral edge  40  of the collar  10  coupled with the overlapping first end portion  44  and second end portion  46  of the upper peripheral edge  42  of the collar has an appearance similar to a cravat. Preferably, the “pointed” shape of the front portion is positioned on the neck  22  of the bottle  20  so that the point directs a viewer&#39;s attention to a front label  54  of the bottle. The bottle may also have a rear label  56 . 
     In particularly advantageous embodiments of the collar  10 , the exposed outer surface of the collar is decorated. For example, in the illustrated embodiment, the front of the collar ( FIGS. 1 and 5 ) is labeled with a logo  60  and a trademark  62  of the manufacturer of the collar. The rear of the collar ( FIGS. 2 and 6 ) is also labeled with a representation  64  of the name or trademark of the manufacturer. In alternative embodiments (not shown), the collar may be adorned (e.g., printed) with a pattern to endow the collar with the appearance of a cloth cravat. In further alternative embodiments, the collar may be adorned with a seasonal pattern, a holiday pattern, or celebration (birthday, wedding, anniversary, retirement, or the like) so that the pattern of the collar is matched to the occasion for which the bottle is being presented as a gift. A restaurant or a retailer may also have collars adorned with information representing where the bottle was purchased. 
     In addition to the adornment on the outer surface, a portion of the inner surface of the collar  10  may also be labeled with other suitable information  66  as shown, for example, in  FIG. 6 . The portion of the inner surface behind the “pointed” front portion  52  of the lower peripheral edge  40  of the collar is a particularly advantageous location for the information since that portion of the surface is exposed when the liquid level is lowered in a clear bottle  20  and when the collar is removed from a bottle. The information may comprise one or more of many types of information. For example,  FIG. 6  illustrates a famous quote about wine. Other types of information include, for example, comments from the wine master, recommended recipes or foods to match with the wine or liquor, a retailer coupon or the like. The information may also be an indication as a space for recording information about the wine (such as date opened or tasting comments), the occasion (e.g., birthday, anniversary, holiday, or the like). 
       FIG. 9  illustrates the drip-stop collar  10  in an original flat material form  70  prior to being formed into the generally conical form illustrated in  FIGS. 1-8 . The original form comprises a suitable flexible material, such as, for example, cloth, absorbent paper, or the like. The original form has a generally trapezoidal shape with an exposed decorative outer surface and an opposing inner surface (not shown in  FIG. 9 ). Preferably, the original shape of the outer surface is an isosceles trapezoid as shown, which comprises a longer upper edge  72  and a shorter lower edge  74 . The longer and shorter edges are parallel. The two parallel edges are interconnected by a left sloped edge  76  and a right sloped edge  78 . The left sloped edge and the right sloped edge form angles with respect to the two parallel edges and are substantially symmetrical about a midpoint of the outer surface of the form. The left sloped edge forms a first vertex V 1  with the longer (upper) edge. The right sloped edge forms a second vertex V 2  with the longer edge. The left sloped edge forms a third vertex V 3  with the shorter (lower) edge. The right edge forms a fourth vertex V 4  with the shorter edge. 
     In the illustrated embodiment of the material form  70  shown in  FIG. 9 , the longer edge  72  has a length of approximately 24.3 centimeters, and the shorter edge  74  has a length of approximately 20.5 centimeters. The left sloped edge  76  and the right sloped edge  78  have lengths of approximately 7.5 centimeters. The upper vertices V 1  and V 2  form acute angles of approximately 76 degrees. The lower vertices V 3  and V 4  form angles of approximately 104 degrees. 
     In  FIG. 9 , the exposed surface of the form  70  is shown with the adornment illustrated in  FIGS. 1 and 5 . As shown, the manufacturer&#39;s logo  60  and trademark  62  are shown positioned proximate to the third vertex V 3  between the left sloped edge  76  and the shorter edge  74 . Instead of being oriented vertically, the logo and trademark are positioned along an axis  80  that bisects the third vertex V 3  so that the logo and vertex will be oriented vertically when the form is formed into the generally conical collar  10  shown in  FIGS. 1-8 . The representation  64  that will be on the rear portion of the collar is shown along the lower edge at approximately the midpoint of the shorter edge. 
     In  FIG. 9 , a leftmost portion  82  of the shorter edge  74  will become an overlapping portion of the shorter edge when the collar  10  is formed into the generally conical shape in the manner described below. A rightmost portion  84  of the shorter edge will become an overlapped portion of the shorter edge. 
     In order to maintain the truncated, generally conical shape of the drip-collar  10 , a fastener secures the overlapping first vertex V 1  to the underlying portion of the form  70 . For example, in the embodiment of  FIG. 9 , the fastener comprises an adhesive. In particular, an unexposed inside surface of the form  70  includes a small amount of adhesive  86  beneath the first vertex V 1  as represented by a dashed triangle. The adhesive may be applied when the form is formed into the collar  10  or the adhesive may be pre-applied and temporarily covered with a protective cover or liner. The protective cover or liner is removed when the collar is formed into the conical shape with the vertices properly positioned as described below. 
     As shown in  FIGS. 5 and 7 , for example, the collar  10  is created from the form  70  by curling the form so that the third vertex V 3  is positioned over the fourth vertex V 4  with the third vertex V 3  completely covering the fourth vertex V 4 . In particular, when the two vertices are properly aligned, the left sloped edge  76  is aligned with the overlapped rightmost portion  84  of the shorter edge  74  and extends up and to the left from the overlapping vertices as shown in  FIG. 5 . Similarly, the overlapping leftmost portion  82  of the shorter edge is aligned with and covers the right sloped edge  78 . The combination of the overlapping vertices and the overlapping edges enables the collar to be readily assembled into the proper generally conical shape with the “point” of the cravat appearing as a single piece. With the edges and vertices aligned and held firmly in place, the adhesive  86  is applied to the inside surface of the first vertex V 1 . Alternatively, the protective cover or liner is removed from pre-applied adhesive at the same location. Pressure is applied across the first vertex V 1  and the underlying location on the lower edge for a sufficient time to allow the adhesive to set and secure the first vertex V 1  to the shorter edge. The resulting generally conical shape is maintained with only the adhesive at this single flex point. 
     Because the conical shape of the collar  10  is maintained by only the adhesive  86  at the single location, the opening at the upper peripheral edge  42  is free to move by a sufficient amount so that the opening is able to expand from a size smaller than the flange  26  of the bottle  20  to a size sufficiently large to enable the flange to pass through the opening when sufficient pressure is applied to the collar. After the flange passes through the opening, the resilience of the material forming the collar causes the opening to return to the original size so that the collar cannot move over the flange in the absence of deliberately applied pressure to remove the collar. In the unexpanded state, the upper peripheral edge forms a tight seal around the neck  22  of the bottle to cause any residual drips from the mouth or flange of the bottle to strike the outer surface of the collar and be absorbed by the collar rather than dribbling down the length of the bottle. 
       FIG. 10  illustrates an alternative embodiment of a form  90  for the collar  10 . The form in  FIG. 10  has a shape generally the same as the form  70  except that the single fastener comprises a tab  92  that extends from the first vertex V 1 . As illustrated by dashed lines, an adhesive  94  is positioned on the inside surface of the tab, either when the form is being shaped into the collar or in advance and covered with a protective cover or liner as discussed above. After aligning the third vertex V 3  with the fourth vertex V 4 , aligning the left portion  82  of the shorter edge  74  with the left sloped edge  76  and aligning the right portion  84  of the shorter edge with the right sloped edge  78  as described above, the tab is bent around the shorter edge, and the adhesive is allowed to set to secure the tab to the inside surface of the form. 
       FIG. 11  illustrates a further embodiment of a form  100  wherein the single fastener comprises a tab  102  that extends from the longer edge  72 . A corresponding slot  104  is formed proximate to the boundary of the overlapped rightmost portion  84  of the shorter edge  74  so that when the collar  10  is formed as described above, the tab fits into the slot and secures the collar into the desired form. 
     In addition to the foregoing embodiments wherein the single fastener comprises adhesives and tabs, the collar  10  may also be bonded at a single flex (pivot) point by using alternative fasteners, such as, for example, a staple, a rivet, or a stitch formed with thread. 
     As discussed above, logos and other information can be added to the form  70 ,  90  or  100  from which the collar  10  is created. The logos and other information, are advantageously added to the form using a variety of methods such as, for example, printing, embossing, de-bossing, foiling, screen printing, handwriting, embroidery, heat transfer, dye sublimation, or other suitable methods. A name, a logo or both can also be affixed to the device with the application of a separate sticker or label so that customized information can be added to a generically decorated collar. 
     As illustrated in  FIGS. 12 ,  13  and  14 , the collar  10  may also include an additional piece that can be separated from the collar. For example,  FIG. 12  illustrates an information piece  112  attached to the left edge of a form  110  so that the piece descends below the collar on the left side when the collar is created. The information piece may comprise a coupon or other information. In  FIG. 12 , the information piece is created as part of the original form with a narrow portion of the information piece perforated for easy removal from the form. The information piece may also be removably secured to the form with a flex (removable) adhesive. 
     In  FIG. 13 , an information piece  122  extends from the lower edge of a form  120  so that the information piece descends from the rear of the completed collar. The information piece in  FIG. 13  is also advantageously perforated at a narrow portion for easy removal. The information piece in  FIG. 11  or the information piece in  FIG. 12  allows the vineyard or retailer to add additional information to the bottle such as a coupon, recipes, and/or any awards the wine has won. 
     In  FIG. 14 , an information piece  132  extends from the rear of a form  130  proximate to the lower edge. Instead of being part of the form, the information piece includes a tab  134  that engages a slot  136  proximate to the middle of the lower edge of the form. The embodiment of  FIG. 14  advantageously allows a purchaser to add information to the information piece before attaching the information piece to the collar. 
     As various changes could be made in the above constructions without departing from the scope of the invention, it is intended that all the matter contained in the above description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense.