Fastener attaching tool

Information

  • Patent Grant
  • 6267286
  • Patent Number
    6,267,286
  • Date Filed
    Tuesday, May 20, 1997
    27 years ago
  • Date Issued
    Tuesday, July 31, 2001
    23 years ago
Abstract
A fastener attaching tool particularly suited for use in attaching buttons to clothing, etc. and which is constructed for use with a fastener clip which includes a pair of runner bars and one or more U-shaped fasteners having transverse bars at opposite ends, each transverse bar being connected on its side to a corresponding runner bar by a severable connector post. The tool includes a pair of needles each having a longitudinal slotted bore adapted to receive one of the transverse bars and a knife edge formed on one side which is adapted to sever a connector post from its associated transverse bar as the transverse bar is pushed through the needle. The body includes a transverse feed slot disposed just to the rear of the needles down through which the fastener clip is manually inserted. The tool also includes an ejector mechanism, which is slidably mounted back and forth within the body and is rearwardly biased by a spring. The ejector mechanism is manually operable from the rear of the body and includes a pair of ejector rods which are slidable back and forth within the bores of the needles and are used to push the transverse bars into and through the needles.
Description




BACKGROUND OF THE INVENTION




The present invention relates to a new and novel fastener attaching tool particularly suited for use in consumer applications such as to recouple detached buttons to clothing, etc.




The conventional method of coupling or recoupling buttons to garments or fabrics, either by machine or by hand, is with thread. The button is held in place and a needle containing thread is inserted through each of two, three or more holes in the button and into the material several times until sufficient strands of thread exist to securely hold the button to the material. The thread must then be tied or otherwise fastened so that it will not unravel. In some instances, where it is desired to elevate the button from the material, a pedestal effect is achieved by laterally wrapping the strands with additional thread. The disadvantages to this method of securing buttons to fabric or garments are several. First of all, it is a slow and tedious job and the button can soon become detached if only one of the threads is severed or if the ends of the thread are not secured properly.




In the commonly assigned U.S. Pat. Nos. 3,399,432, 3,470,834, and 3,494,004, all of which are incorporated herein by reference, there is described a plastic fastener which may be used instead of thread to couple or to recouple a button to an article of clothing. The fastener typically comprises a flexible filament having a head at one end and a transverse bar at the opposite end. A plurality of such fasteners are typically manufactured as part of a clip in which the fasteners are interconnected in a row to a stringer or runner bar connected to the transverse bars of the fasteners by corresponding necks or connector posts. To sever an individual fastener from the fastener clip and to attach the severed fastener to a desired article (e.g., through a button hole and into an article of clothing), a fastener attaching device is typically used. Such a device typically comprises a casing, a needle projecting from the casing, the needle and the casing having longitudinal bores in alignment with each other, a plunger slidable back and forth within said bores, a handle telescoping over the rear of the casing for sliding said plunger within said bores, and means comprising an indexing wheel for feeding fasteners into the device successively with the transverse bars in alignment with said bores ahead of the plunger so that they may be projected through the needle by reciprocating the plunger. Typically, the rear end of the needle is shaped to define a knife edge so that insertion of the transverse bar into the longitudinal bore of the needle using the plunger causes the knife edge of the needle to sever the connector post connecting the fastener to the remainder of the fastener clip.




While the above-described fasteners have been found to be generally satisfactory for attaching buttons to certain articles of clothing, they have not found universal application for the following reasons: First, when placed in direct contact with a person's skin, the transverse bar of the fastener has a tendency to be irritating. This is in part because the above-described severing of the connector post often leaves a burr on the bottom of the transverse bar and is in part because of the somewhat sharp ends and large size of the transverse bar. Second, the fasteners are often too big to be used with many buttons and, therefore, require the use of specially designed buttons having large holes. Third, the fasteners tend to be conspicuous in appearance due to the fact that a separate fastener is used for every button hole, as opposed to being looped between two or more button holes in the same way that thread typically is.




SUMMARY OF THE INVENTION




It is an object of the present invention to provide a new and novel fastener attaching tool particularly suited for use in consumer applications such as to recouple detached buttons to clothing, etc.




It is another object of the present invention to provide a fastener attaching tool as described above which is adapted for use with a new and novel fastener clip, the fastener clip preferably comprising a pair of generally parallel runner bars and one or more fasteners, each fastener comprising a U-shaped filament and a pair of generally parallel transverse bars disposed at opposite ends thereof, the U-shaped filament being disposed in the plane of the pair of generally parallel runner bars and aligned with the longitudinal axes thereof, each of the pair of transverse bars being connected to a corresponding runner bar by a connector post, the connector posts being severably connected to the outer sides of their respective transverse bars.




It is still another object of the present invention to provide a fastener attaching tool as described above which lends itself to construction using moldable parts and thus may be mass-produced relatively inexpensively.




Additional objects, features, and advantages of the present invention will be set forth in part in the description which follows, and in part will be obvious from the description or may be learned by practice of the invention. The objects, features and advantages of the invention may be realized and attained by means of the instrumentalities and combinations particularly pointed out in the appended claims.




In a preferred embodiment of the invention, the fastener attaching tool comprises a body, a needle block, a pair of needles, a spring, and an ejector mechanism.




Each of the pair of needles includes a longitudinally extending slotted bore adapted to receive one of the transverse bars of the fastener, with the adjacent end of the filament extending through the slot in the bore. The needles are mounted in a parallel arrangement in the needle block which, in turn, is removably mounted in a cavity formed in the front end of the body. Each needle has a knife edge formed on its outer side which is adapted to sever a connector post from its associated transverse bar as the transverse bar is pushed by it.




The body is also shaped to include a transverse feed slot disposed just to the rear of the needles down through which the above-described fastener clip is manually inserted. To assist in properly aligning the fastener clip within the feed slot so that the transverse bars of a desired fastener are aligned with the longitudinal bores of the needles, the inner walls of the slot are shaped to include a pair of feed bars which engage corresponding indentations formed on the outer sides of the fastener clip.




The ejector mechanism, which is slidably mounted back and forth within the body and is rearwardly biased by the spring, is manually operable from the rear of the body. Actuation of the ejector mechanism is preferably achieved using one's thumb, and the body is provided with a pair of finger openings so that the device may be held and used like a syringe. The ejector mechanism includes a pair of ejector rods which are slidable back and forth within the longitudinal bores of the needles and are used both to load the transverse bars of the aligned fastener into the longitudinal bores of the needles and to push the transverse bars therethrough into a desired article.











BRIEF DESCRIPTION OF THE DRAWINGS




The accompanying drawings, which are hereby incorporated in and constitute a part of this specification, illustrate the preferred embodiments of the invention and, together with the description, serve to explain the principles of the invention. In the drawings, wherein like reference numerals represent like parts:





FIG. 1

is a front view of one embodiment of a fastener clip constructed according to the teachings of the present invention;





FIG. 2

is a bottom view of the fastener clip shown in

FIG. 1

;





FIG. 3

is an enlarged front perspective view of one of the fasteners shown in

FIG. 1

after it has been separated from the remainder of the fastener clip;





FIG. 4

is a top view of one embodiment of a fastener attaching device constructed according to the teachings of the present invention for attaching an individual fastener from the fastener clip of

FIG. 1

to a garment through a pair of button holes in such a way as to attach the button to the garment;





FIG. 5

is a partially exploded top view of the fastener attaching device shown in

FIG. 4

with the body being broken away in part;





FIG. 6

is a section view of the body shown in

FIG. 5

taken along line


6





6


.




FIGS.


7


(


a


) through


7


(


d


) are front, rear, top and right side views, respectively, of the needle block shown in

FIG. 5

;





FIG. 8

is a section view of the body shown in

FIG. 5

taken along line


8





8


;




FIGS.


9


(


a


) through


9


(


d


) are top, right side, left side and rear views, respectively, of one of the needles shown in

FIG. 5

;




FIGS.


10


(


a


) and


10


(


b


) are bottom and right side views, respectively, of the ejector mechanism shown in

FIG. 5

;





FIG. 11

is a top view, broken away in part, of a second embodiment of a fastener attaching device constructed according to the teachings of the present invention for attaching an individual fastener from the fastener clip of

FIG. 1

to a garment through a pair of button holes in such a way as to attach the button to the garment;





FIG. 12

is an enlarged section view of the front end of the fastener attaching device of

FIG. 4

shown with the pair of ejector rods in an advanced position to illustrate how one of the fasteners shown in

FIG. 1

may be inserted through a pair of button holes and secured to a garment;





FIG. 13

is an enlarged section view similar to

FIG. 12

but after the fastener attaching device has been removed showing how one of the fasteners shown in

FIG. 1

is used to attach a button to a garment;





FIG. 14

is a top view of the combination of the button, garment and fastener shown in

FIG. 13

;





FIG. 15

is a fragmentary front view of a second embodiment of a fastener clip constucted according to the teachings of the present invention;





FIG. 16

is a left side view of the fastener clip shown in

FIG. 15

; and





FIG. 17

is a top view of the fastener clip shown in FIG.


15


.











DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS




Referring to the drawings and in particular to

FIGS. 1 and 2

, there are shown front and bottom views, respectively, of a fastener clip constructed according to the teachings of the present invention, the fastener clip being represented generally by reference numeral


11


.




Clip


11


is a unitary structure preferably molded from polyurethane or similar materials. Clip


11


comprises five identical fasteners


13


, the number of fasteners being illustrative only. Each fastener


13


includes a flexible U-shaped filament


15


and a pair of transverse bars or feet


17


-


1


and


17


-


2


disposed at opposite ends thereof. To maximize the strength of the fastener, filament


15


is preferably rectangular in cross-section and has a non-uniform thickness, i.e., the arcuate region


16


has a thickness t


1


greater than the thickness t


2


at the ends. Feet


17


-


1


and


17


-


2


are appropriately dimensioned so that they may be inserted into a desired garment through a pair of button holes of conventional size and thereafter be retained by the underside of the garment.




Clip


11


also comprises a pair of runner bars


19


-


1


and


19


-


2


, the top ends of which are joined to form a handle


21


. The outer edges of runner bars


19


-


1


and


19


-


2


are provided with indentations


24


which, as will be seen below, assist in properly feeding clip


11


into a fastener attaching tool.




Each fastener


13


is connected to runner bars


19


-


1


and


19


-


2


by severable connector posts


23


-


1


and


23


-


2


, respectively. For reasons to be discussed below, connector posts


23


-


1


and


23


-


2


are connected to the outer sides


25


-


1


and


25


-


2


of feet


17


-


1


and


17


-


2


, respectively.




In order that fastener


13


may be used with garments in which feet


17


-


1


and


17


-


2


may be placed in direct contact with a person's skin, fastener clip


11


includes the following features which are designed to minimize irritation of a person's skin. First, as noted above, connector posts


23


-


1


and


23


-


2


are connected to the outer sides


25


-


1


and


25


-


2


of feet


17


-


1


and


17


-


2


. In this manner, when posts


23


-


1


and


23


-


2


are severed, burrs


27


-


1


and


27


-


2


(see

FIG. 3

) are left on outer sides


25


-


1


and


25


-


2


, where they are not as likely to come into contact with a person's skin as they would be if they were left on the bottom surface of feet


17


-


1


and


17


-


2


. Second, feet


17


-


1


and


17


-


2


have a length l which is comparatively small, i.e., approximately 2 mm as compared to 6 mm for the transverse bars of existing like fasteners, and an overall size that is comparable to that of a knot of a thread used to secure a button to a piece of fabric. Consequently, feet


17


-


1


and


17


-


2


have relatively little surface area which may come into contact with a person's skin. Third, the top surfaces


29


-


1


and


29


-


2


of feet


17


-


1


and


17


-


2


, respectively, are generally flat to give feet


17


-


1


and


17


-


2


a low profile and to keep feet


17


-


1


and


17


-


2


from rocking relative to the underside of a garment to which fastener


13


has been attached (see FIG.


13


). Fourth, feet


17


-


1


and


17


-


2


have rounded ends


31


-


1


/


31


-


2


and


33


-


1


/


33


-


2


, respectively.




To use fastener


13


to couple a button to a garment, an individual fastener


13


is first detached from fastener clip


11


by severing connector posts


23


-


1


and


23


-


2


. Feet


17


-


1


and


17


-


2


of the severed fastener


13


are then inserted first through a corresponding pair of button holes and then through the desired garment. Both the severing and inserting steps may be done manually or with the aid of an appropriate fastener attaching tool.




Referring now to

FIGS. 4 and 5

, there is shown one embodiment of a fastener attaching tool suitable for use with fastener clip


11


in the above-described manner, the fastener attaching tool being represented generally by reference numeral


51


.




Tool


51


includes a body


53


, a needle block


55


, a pair of needles


57


-


1


and


57


-


2


, a spring


59


, and an ejector mechanism


61


.




Body


53


is a unitary structure preferably molded from a lightweight durable plastic. Body


53


is shaped to define a pair of transverse openings


63


-


1


and


63


-


2


which are provided so that a user may operate tool


51


like a syringe by placing the index and middle fingers through openings


63


-


1


and


63


-


2


while actuating ejector mechanism


61


with the thumb. Body


53


is also provided with a transversely extending feed slot


64


down through which fastener clip


11


may be inserted in a direction perpendicular to the longitudinal axis of body


53


. As can be seen best in

FIG. 6

, slot


64


is shaped to include a pair of feed bars


64


-


1


and


64


-


2


which, as will be discussed below in greater detail, are used to engage indentations


24


on runner bars


19


-


1


and


19


-


2


, respectively, to properly align fastener clip


11


within tool


51


.




Needle block


55


, which is removably mounted in a cavity


65


formed in body


53


and accessible from the front end thereof, is shown in greater detail in FIGS.


7


(


a


) through


7


(


d


). As can be seen therein, block


55


is generally rectangular unitary structure having a pair of generally cylindrically shaped grooves


67


-


1


and


67


-


2


adapted to receive needles


57


-


1


and


57


-


2


, respectively. Block


55


is retained within opening


65


by means of a plurality of outwardly biasing tabs


69


-


1


through


69


-


3


which snap into place in corresponding slots


71


-


1


through


71


-


3


(see

FIG. 8

) in cavity


65


.




Block


55


is also preferably molded from a lightweight durable plastic.




Needle


57


-


1


, which is a mirror image of needle


57


-


2


reflected along its longitudinal axis, is shown in greater detail in FIGS.


9


(


a


) through


9


(


d


). As can be seen therein, needle


57


-


1


is a unitary structure shaped to include a generally cylindrical slotted bore


73


-


1


. Bore


73


-


1


has a cross-sectional diameter slightly larger than that of foot


17


-


1


of fastener


13


. The forward end


75


-


1


of needle


57


-


1


is pointed to permit its insertion through garments and button holes of conventional size. The rearward end


77


-


1


of needle


57


-


1


is open and is appropriately dimensioned to permit foot


17


-


1


to be loaded into bore


73


-


1


with the adjacent end of filament


15


extending through the slot of bore


73


-


1


. Needle


57


-


1


is retained within groove


67


-


1


of block


55


by means of a downwardly-angled fin


79


-


1


which engages a corresponding slot


81


-


1


in groove


67


-


1


(see FIGS.


7


(


b


) and


7


(


c


)).




The left side of needle


57


-


1


(viewing needle


57


-


1


from its rearward end


77


-


1


as opposed to its forward end


75


-


1


) is shaped to define a knife


83


-


1


. As will be described below in greater detail, knife


83


-


1


is used to sever the connecting post


23


-


1


connecting a desired fastener


13


to runner bar


19


-


1


. (A corresponding knife edge formed on the right side of needle


57


-


2


is similarly used to sever the connecting post


23


-


2


connecting the same fastener to runner bar


19


-


2


.)




Needles


57


-


1


and


57


-


2


are preferably cut and stamped from sheet metal.




Ejector mechanism


61


, which is shown in greater detail in FIGS.


10


(


a


) and


10


(


b


), is slidably mounted within a longitudinally extending channel


89


formed in body


53


and accessible from the rear end thereof. As can be seen therein, mechanism


61


comprises an elongated generally rectangular ejector block


91


having a front portion


91


-


1


of comparatively smaller cross-section and a rear portion


91


-


2


of comparatively larger cross-section. A pair of ejector rods


93


-


1


and


93


-


2


are fixedly mounted on the forward end of front portion


91


-


1


. As will hereinafter be described in greater detail, ejector rods


93


-


1


and


93


-


2


are appropriately dimensioned and properly positioned so that, as ejector block


91


moves through channel


89


, the front ends of ejector rods


93


-


1


and


93


-


2


cause feet


17


-


1


and


17


-


2


of a fastener


13


which is properly disposed within slot


64


to be loaded onto needles


57


-


1


and


57


-


2


and thereafter to be ejected therefrom. A disc-shaped base


95


is fixedly mounted on the rearward end of rear portion


91


-


2


to facilitate manipulation of mechanism


61


.




Ejector rods


93


-


1


and


93


-


2


are preferably made of metal, and the remainder of ejector mechanism


61


is preferably molded from lightweight durable plastic.




Lightweight movement of mechanism


61


within channel


89


is restricted by base


95


and by a pair of integrally formed posts


97


-


1


and


97


-


2


disposed on the top and bottom surfaces, respectively, of rear portion


91


-


2


which travel in corresponding guide slots


99


-


1


and


99


-


2


(see

FIG. 5

) formed in body


53


. Posts


97


-


1


and


97


-


2


are made to be depressable inwardly to permit insertion of block


91


into channel


89


. Spring


59


, which engages the front of channel


89


at one end and the forward end of rear portion


91


-


2


at the opposite end, biases ejector mechanism


61


towards the rear of channel


89


.




A fastener dispensing tool similar in construction to tool


51


is shown in

FIG. 11

, the tool being represented generally by reference numeral


101


. The differences between tool


101


and tool


51


are few, the principal differences being the shape of body


103


, the lack of a base


95


in tool


101


, and the construction of spring


105


. Tool


101


is operated in the same way as tool


51


.




In use, a desired fastener clip


11


is loaded into tool


51


by grasping handle


21


and pushing the clip down through inlet


106


slot


64


until the indentations


24


on runner bars


19


-


1


and


19


-


2


corresponding to a desired fastener


13


are engaged by bars


64


-


1


and


64


-


2


. With this done, feet


17


-


1


and


17


-


2


of the desired fastener


13


are positioned behind needles


57


-


1


and


57


-


2


, respectively, and are in alignment with their corresponding bores


73


-


1


and


73


-


2


.




To attach a button to a piece of fabric using the fastener loaded in the above manner, the tips


75


-


1


and


75


-


2


of needles


57


-


1


and


57


-


2


, respectively, are inserted first through a pair of holes in the button and then through the piece of fabric. Ejector mechanism


61


is then advanced through channel


89


towards the front of body


53


. The initial advancement of ejector mechanism


61


causes ejector rods


93


-


1


and


93


-


2


to push feet


17


-


1


and


17


-


2


of the desired fastener


13


into bores


73


-


1


and


73


-


2


. As the advancement of ejector mechanism


61


continues, ejector rods


93


-


1


and


93


-


2


push feet


17


-


1


and


17


-


2


past knife edges


83


-


1


and


83


-


2


of needles


57


-


1


and


57


-


2


, causing connector posts


23


-


1


and


23


-


2


to be severed thereby. Finally, as the advancement of ejector mechanism


61


terminates, ejector rods


93


-


1


and


93


-


2


cause feet


17


-


1


and


17


-


2


to be ejected from the front ends of needles


57


-


1


and


57


-


2


. Ejector mechanism


61


is then allowed to retract and needles


57


-


1


and


57


-


2


are withdrawn.





FIG. 12

shows a fastener


13


being inserted through a pair of button holes


8




1


and


8




2


and into a piece of fabric F using tool


51


.




Referring now to

FIGS. 13 and 14

, there are shown section and top views, respectively, of a button


8


which has been coupled to a piece of fabric F using fastener


13


. As seen best in

FIG. 13

, the advantages resulting from gating fastener


13


to runner bars


19


-


1


and


19


-


2


on the outer sides of feet


17


-


1


and


17


-


2


are substantial as burrs


27


-


1


and


27


-


2


are not left on the bottoms of feet


17


-


1


and


17


-


2


where they are most likely to irritate a person's skin. The consequences of making the top surfaces of feet


17


-


1


and


17


-


2


flat, as opposed to curved, to give feet


17


-


1


and


17


-


2


a low profile and to keep feet


17


-


1


and


17


-


2


from rocking in the directions indicated by arrows C and D can also be seen in FIG.


13


. As seen best in

FIG. 14

, another benefit to fastener


13


is that, by having filament


15


extend between button holes


8




1


and


8




2


in a looped fashion, it creates the appearance that thread, as opposed to a plastic fastener, is being used to secure the button to the fabric.




Referring now to

FIGS. 15 through 17

, there are shown various views of a second embodiment of a fastener clip constructed according to the teachings of the present invention, the fastener clip being represented generally by reference numeral


131


.




Fastener clip


131


includes a plurality of identical fasteners


133


, each fastener


133


including a flexible filament


134


having a head


135


at one end and a foot


137


at the opposite end. Foot


137


is similar in size and shape to feet


17


-


1


and


17


-


2


of fastener


13


. Fastener clip


131


also includes a runner bar


141


which is severably connected to fasteners


133


by connector posts


143


, each connector post


143


being connected to the side of its corresponding foot


137


.




The embodiments of the present invention recited herein are intended to be merely exemplary and those skilled in the art will be able to make numerous variations and modifications to it without departing from the spirit of the present invention. All such variations and modifications are intended to be within the scope of the present invention as defined by the claims appended hereto.



Claims
  • 1. A tool for dispensing individual fasteners from a fastener clip into a desired article, the fastener clip comprising a pair of generally parallel runner bars and one or more fasteners, each fastener comprising a flexible filament and a pair of transverse bars disposed at opposite ends thereof, each of the pair of transverse bars having an outer side and being connected to a corresponding runner bar by a connector post, the connector posts being severably connected to the outer sides of their respective transverse bars, said tool comprising:a) a body, said body having a front; b) a pair of needles projecting from the front of the body, each of said needles having a front end remote from said body which is adapted for insertion into the article, a longitudinally extending bore in each of said needles, said longitudinally extending bore being appropriately dimensioned to permit on of the transverse bars of the fastener to slide therethrough, an outer side on each of said needles, a longitudinal slot in each of said needles, said longitudinal slot communicating with said longitudinally extending bore to permit the end of the filament adjacent to the transverse bar to extend therethrough, and a knife edge integrally formed on the outer side of each of said needles to cut the connector post as the transverse bar passes by, said pair of needles being oriented relative to one another so that said longitudinal slots face in the same direction; and c) a pair of ejector rods slidable back and forth through said needles for pushing the transverse bars of the fastener through said longitudinally extending bores of said needles and into the desire article.
  • 2. The fastener attaching tool as claimed in claim 1 wherein said body also has a rear, said rear being provided with an opening, said fastener attaching tool further comprising an ejector block, said ejector block having a front end and a rear end, said ejector rods being mounted on the front end of said ejector block, said rear end of said ejector block extending through said opening in the rear of said body.
  • 3. A tool for dispensing individual fasteners from a fastener clip into a desired article, the fastener clip comprising a pair of generally parallel runner bars and one or more fasteners, each fastener comprising an elongated flexible filament and a pair of transverse bars, one transverse bar being disposed at each end of said elongated flexible filament, each of the pair of transverse bars being connected to a corresponding runner bar by a connector post, the connector posts being severably connected to outer sides of their respective transverse bars, said tool comprising:a) a body having a front end, a top, a rear end and a channel, said rear end having an opening, said channel extending inward from said opening; b) a pair of needles projecting from the front end of the body, each of said needles having a front end which is adapted for insertion into the article, a side, a longitudinally extending bore appropriately dimensioned to permit one of the transverse bars of the fastener to slide therethrough, a knife edge and a longitudinal slot, said longitudinal slot communicating with said longitudinally extending bore to permit the end of the filament adjacent to the transverse bar to extend therethrough, said knife edge being on the side of said needle spaced from said front end to cut the connector post as the transverse bar passes by, said pair of needles being oriented relative to one another so that said longitudinal slots face in the same direction; and c) an ejector mechanism slidably mounted in said channel and manually movable back and forth in said channel through the opening in the rear end of said body, said ejector mechanism including a pair of ejector rods insertable into said longitudinally extending bores of said needles for pushing the transverse bars of the fastener through said longitudinally extending bores of said needles and into the desired article.
  • 4. A tool for dispensing individual fasteners from a fastener clip into a desired article, the fastener clip comprising a pair of generally parallel runner bars and one or more fasteners disposed between said generally parallel runner bars and severably connected thereto, each fastener comprising a flexible filament and a pair of transverse bars disposed at opposite ends thereof, said tool comprising:a) a body, said body having a front end, a rear end, a top and a bottom, said front end being provided with an opening, said body also having a transverse feed slot; b) a needle block, said needle block being removably mounted in said opening in said front end of said body; c) a pair of needles mounted in said needle block and projecting out from the front end of the body, each of said needles having a front end remote from said body which is adapted for insertion into the article, a longitudinally extending bore in each of said needles, said longitudinally extending bore being appropriately dimensioned to permit one of the transverse bars of the fastener to slide therethrough, a longitudinal slot in each of said needles, said longitudinal slot communicating with said longitudinally extending bore to permit the end of the filament adjacent to the transverse bar to extend therethrough, wherein the needles are oriented relative to one another so that said longitudinal slots face in the same direction; d) said transverse feed slot extending from said top of said body downwardly through said bottom of said body so that said generally parallel runner bars of said clip can be manually inserted down through said transverse feed slot; and e) a pair of ejector rods slidable back and forth through said needles for pushing the transverse bars of the fastener through said longitudinally extending bores of said needles and into the desired article.
  • 5. The tool as claimed in claim 4 wherein each of said needles has an outer side and a knife edge integrally formed on said outer side.
  • 6. A tool for dispensing individual fasteners from a fastener clip into a desired article, the fastener clip comprising one or more fasteners, each fastener comprising a flexible filament and a pair of transverse bars disposed at opposite ends thereof, said tool comprising:a) a body, said body having a front end, a rear end, a top and a bottom, said body also having a feed slot, said feed slot extending downwardly from said top of said body; b) a pair of needles projecting out from the front end of the body, each of said needles having a front end remote from said body which is adapted for insertion into the article, a longitudinally extending bore in each of said needles, said longitudinally extending bore being appropriately dimensioned to permit one of the transverse bars of the fastener to slide therethrough, a longitudinal slot in each of said needles, said longitudinal slot communicating with said longitudinally extending bore to permit the end of the filament adjacent to the transverse bar to extend therethrough, said needles being oriented relative to one another so that said longitudinal slots face in the same direction, wherein said direction is upwardly towards the top of said body; and c) a pair of ejector rods slidable back and forth through said needles for pushing the transverse bars of the fastener through said longitudinally extending bores of said needles and into the desired article.
  • 7. The tool as claimed in claim 6 wherein each of said needles has an outer side and a knife edge integrally formed on said outer side.
Parent Case Info

This application is a continuation of application Ser. No. 08/523,417, filed on Sep. 5, 1995, now abandoned, which in turn is a continuation of application Ser. No. 08/236,667, filed on May 2, 1994, now U.S. Pat. No. 5,495,974, which in turn is a continuation of application Ser. No. 07/989,197, filed on Dec. 11, 1992, now abandoned.

US Referenced Citations (14)
Number Name Date Kind
RE. 29819 Bone Oct 1978
770693 Nourse Sep 1904
3470834 Bone Oct 1969
3948128 Russell Apr 1976
4111347 Bone Sep 1978
4179063 Russell Dec 1979
4533076 Bourque Aug 1985
4611740 Kunreuther Sep 1986
4877172 Franklin et al. Oct 1989
4889272 Kunreuther Dec 1989
5020713 Kunreuther Jun 1991
5033664 Bone et al. Jul 1991
5205458 Kunreuther Apr 1993
5495974 Deschenes et al. Mar 1996
Continuations (3)
Number Date Country
Parent 08/523417 Sep 1995 US
Child 08/859582 US
Parent 08/236667 May 1994 US
Child 08/523417 US
Parent 07/989197 Dec 1992 US
Child 08/236667 US