Animal collar having a closable clasp

Claim 2

A closable band comprising: a strap having first and second longitudinal ends and made of a material having a coefficient of static friction sufficient to resist longitudinal forces when the ends are overlapped and in contact with each other; and a clasp formed as a single element and comprising: a base portion having hinged and free ends; an upper portion having hinged and free ends; a hinge connecting the hinged end of the base portion and the hinged end of the upper portion; and means for securing the free end of the upper portion to the free end of the base portion by overlapping and contacting the ends of the strap and closing the clasp around the ends of the strap to move the base portion and the upper portion toward each other to provide a clamping force on the strap ends thereby to secure together the strap ends without materially deforming the strap ends such that the assembled band will not separate when subject to longitudinal forces that are less than 20N and the assembled band will separate when subject to forces greater than 80N.

Claim 3

The closable band of claim 1 wherein the clasp and the strap are formed together as a single component.

Claim 4

The closable band of claim 1 wherein the strap is substantially flat and when the band is closed the major surfaces of each end are disposed on top of each other.

Claim 5

The closable band of claim 1 wherein the securing means comprises a latch that is repeatably openable and closable.

Claim 6

The closable band of claim 1 wherein the upper and base portions of the clasp each include an inner surface which contact the strap ends when the band is closed, and wherein at least part of the inner surfaces are textured.

Claim 7

The closable band of claim 1 wherein the strap is made of an acrylated urethane reinforced with fibrous material.

Claim 8

An animal collar comprising: a substantially flat strap having first and second longitudinal ends and made of a material having a coefficient of static friction sufficient to resist longitudinal forces when the ends are overlapped and in contact with each other, wherein the strap is impregnated with an insecticide; and a clasp formed as a single element and comprising: a base portion having hinged and free ends, and an inner surface which contacts the strap ends when the strap is closed, wherein at least part of the inner surface is textured; an upper portion having hinged and free ends, and an inner surface which contacts the strap ends when the strap is closed, wherein at least part of the inner surface is textured; a hinge connecting the hinged end of the base portion and the hinged end of the upper portion; and means, comprising a latch which is repeatably openable and closable, for releasably securing the free end of the upper portion to the free end of the base portion by overlapping and contacting the ends of the strap and closing the clasp around the ends of the strap to move the base portion and the upper portion toward each other to provide a clamping force on the strap ends thereby to secure together the strap ends without materially deforming the strap ends such that the assembled collar will not separate when subject to longitudinal forces less than 20N and will separate when subject to forces greater than about 80N.

Claim 9

An animal collar comprising: a substantially flat strap having first and second longitudinal ends and made of a material having a coefficient of static friction sufficient to resist longitudinal forces when the ends are overlapped and in contact with each other, wherein the strap is impregnated with an insecticide; and a clasp formed as a single element and comprising: a base portion having hinged and free ends, and an inner surface which contacts the strap ends when the strap is closed, wherein at least part of the inner surface is textured; an upper portion having hinged and free ends, and an inner surface which contacts the strap ends when the strap is closed, wherein at least part of the inner surface is textured; a hinge connecting the hinged end of the base portion and the hinged end of the upper portion; and means, comprising a latch which is repeatably openable and closable, for releasably securing the free end of the upper portion to the free end of the base portion by overlapping and contacting the ends of the strap and closing the clasp around the ends of the strap to move the base portion and the upper portion toward each other to provide a clamping force on the strap ends thereby to secure together the strap ends without materially deforming the strap ends such that the assembled collar will not separate when subject to longitudinal forces less than 20N and will separate when subject to forces greater than about 80N.