System for dispensing plastic fasteners
First Claim
1. A module for dispensing a plastic fastener from a reel of fastener stock to couple together two or more objects, said module comprising:
- (a) a hollowed needle having a sharpened tip, (b) a needle holder for holding said hollowed needle, (c) a retractable needle guard assembly coupled to said needle holder at least a portion of said retractable needle guard assembly being adapted to slide along at least a portion of the length of said hollowed needle, (d) a feed mechanism for advancing the fastener stock into said hollowed needle, (e) a severing mechanism for severing the fastener to be dispensed through said hollowed needle from the fastener stock, and (f) an ejection mechanism for ejecting the severed fastener through said hollowed needle.
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Accused Products
Abstract
A system for dispensing a fastener from a reel of fastener stock so as to secure a product onto a display card includes a module for dispensing the fastener, a counterbalance for supporting the module, a mounting stand for supporting the counterbalance, a reel holder for supporting the reel of fastener stock and an anvil for supporting the product and display card. The module includes a hollowed needle, a retractable needle guard assembly disposed over the needle, a feed mechanism for advancing the fastener into the needle, a severing mechanism for severing the fastener from the fastener stock, and an ejection mechanism for ejecting the fastener through the needle. The retractable needle guard assembly is capable of being disposed between a protective position and a retracted position and includes a fixedly mounted needle guard and a movable needle guard which is slidably mounted on the fixedly mounted needle guard.
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Citations
12 Claims
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1. A module for dispensing a plastic fastener from a reel of fastener stock to couple together two or more objects, said module comprising:
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(a) a hollowed needle having a sharpened tip, (b) a needle holder for holding said hollowed needle, (c) a retractable needle guard assembly coupled to said needle holder at least a portion of said retractable needle guard assembly being adapted to slide along at least a portion of the length of said hollowed needle, (d) a feed mechanism for advancing the fastener stock into said hollowed needle, (e) a severing mechanism for severing the fastener to be dispensed through said hollowed needle from the fastener stock, and (f) an ejection mechanism for ejecting the severed fastener through said hollowed needle. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A module for dispensing a plastic fastener from a reel of fastener stock to couple together two or more objects, said module comprising:
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(a) a hollowed needle having a sharpened tip, (b) a needle holder for holding said hollowed needle, (c) a retractable needle guard assembly mounted onto said needle holder over said hollowed needle, said retractable needle guard assembly being disposable between a protective position in which said retractable needle guard assembly extends at least the length of said hollowed needle and a retracted position in which said retractable needle guard assembly extends a portion of the length of said hollowed needle so as to expose the sharpened tip, said retractable needle guard assembly comprising, (i) a fixedly mounted needle guard which is affixed onto said needle holder over said hollowed needle, and (ii) a movable needle guard which is slidably mounted onto said fixedly mounted needle guard, (d) a feed mechanism for advancing the fastener stock into said hollowed needle, (e) a severing mechanism for severing the fastener to be dispensed through said hollowed needle from the fastener stock, and (f) an ejection mechanism for ejecting the severed fastener through said hollowed needle. - View Dependent Claims (9, 10, 11, 12)
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Specification