Patent ID: 6405462
Filing Date: 2002-06-18
Classification: A01K

Abstract:
An animal ear tag comprising in combination a male tag component and a female tag component, said male tag component having a main body portion; a neck portion extending from the main body portion; a distal end of the neck portion from the body portion forming a base; a head portion connected to the base, the head portion including a tip portion formed of a harder material than a softer material forming the base, the tip portion including a plurality of cutting edges extending from the base and converging to an apex distal from said base, the tip portion including hollow areas into which corresponding protrusions of the base of the neck portion interlock, the hollow areas including an internal part, and lower parts of two first opposing faces, of the tip portion, such that the majority of two other opposing faces and four of said cutting edges form the tip portion and are of said harder material whilst at least lower parts of said two first opposing faces comprise part of the base of the neck portion and are of said softer material, and wherein the softer material of the base permits compression of the tip portion; the female tag component having an engaging portion adapted to engage and interlock with the head portion, the compression of the tip portion due to its entry into the engaging portion enabling the entry of the head portion including the tip portion into the engaging portion but subsequent expansion of the tip portion preventing the removal of the head portion from the engaging portion, the head portion being adapted to break away from the neck portion when excessive force is applied.