# US 8,739,742 B2 · Clasp

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- Number: US 8,739,742 B2
- Document ID: US8739742B2
- Status: Granted
- Kind: B2
- Application number: 12/936,283
- Filed: 2009-04-03
- Published: 2011-08-04
- Granted: 2014-06-03
- Earliest claimed: 2008-04-04
- Applicants: Michael Neville Waters
- Inventors: Michael Neville Waters
- Web page: https://patentgrep.com/patent/US8739742B2

## CPC

- A01K 27/005: {Quick-couplings, safety-couplings or shock-absorbing devices between leash and collar}
- A01K 27/00: Leads or collars, e.g. for dogs
- A01K 27/001: {Collars}
- A44B 11/16: Strap held by spring action
- Y10T 24/14: Bale and package ties, hose clamps
- Y10T 24/4016: Pivoted part or lever
- Y10T 24/44017: with specific mounting means for attaching to rigid or semirigid supporting structure or structure-to-be-secured
- A01K: ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A44B: BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE (fastenings specially adapted for footwear A43C)
- Y10T: TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

## Abstract

A clasp having a body defining at least one passageway extending at least partially therethrough, engagement means pivotally mounted across the body and adapted to engage an object located in said at least one passageway, and actuation means in communication with the engagement means and biased in the engaged condition, wherein actuation of said actuation means causes the engagement means to disengage from the object against the biasing force.

## Claims

### Claim 1

A clasp having a body defining at least one passageway extending therethrough from an inlet at one end of the body to an outlet at the second, opposite end of the body, said body comprising a bottom wall, one or more walls extending upward from said bottom wall, the interior of the one or more walls serving to define the passageway, engagement means pivotally mounted across the body and adapted to engage an elongate member located in said at least one passageway, actuation means in communication with the engagement means and biased in the engaged condition, wherein actuation of said actuation means causes the engagement means to disengage from the elongate member against the biasing force, and guide means separating the actuation means from an inlet of the passageway, the guide means comprising a plate having a first end located at an outer edge of the body such that the body and the guide means together define the inlet, and wherein the guide means is adapted to cause the passageway to narrow along the length of the guide means as the plate extends into the body from the inlet, said second end of said body adapted to secure the elongate member to the body of the clasp.

### Claim 2 (depends on 1)

A clasp according to claim 1 wherein the engagement means is connected to the actuation means and comprises one or more projections that engage with the elongate member when in use.

### Claim 3 (depends on 1)

A clasp according to claim 1 wherein actuating the actuation means causes the engagement means to disengage from the elongate member.

### Claim 4

A method of attaching a collar to an animal, said collar comprising a clasp and an elongate member, the method comprising the steps of actuating an actuation means located on a clasp provided on said collar,
said clasp having a body defining a passageway extending from a first end of the body to a second end of the body,
said body comprising one or more walls, the interior of said walls serving to define a passageway,
securing an end of said elongate member to said clasp at the second end of the body of the clasp,
inserting the opposite end of said elongate member into the clasp through an inlet separated from the actuation means by guide means, the guide means comprising a plate having a first end located at an outer edge of the body such that the body and the guide means together define the inlet, and wherein the guide means is adapted to cause the passageway to narrow along the length of the guide means as the plate extends into the body from the inlet, toward the second end of said body of the clasp,
releasing the actuation means when the elongate member has been inserted a sufficient distance into the clasp, wherein
releasing the actuation means causes an engagement means to engage with the elongate member, thereby preventing the elongate member from moving when in use.