| 摘要 |
<p>The present invention refers to an animal ear tag device, particularly referring to a tamper-evident ear tag for cattle, which is located in the ear of the animal to be identified by means of a perforation. The design of the ear tag facilitates the penetration into the ear of the animal due to the configuration of the stud and tip thereof, which has one or a plurality of notches for achieving the irreversible assembly thereof with a mobile ring located in the inner portion of the female portion. In such a manner, the female portion and the male portion may be rotated one with respect to the other, facilitating the release of the ear tag when it is hooked to another item or animal. Additionally, the present invention warrantees the identity, and therefore the traceability of the animal where it was located, since the configuration thereof prevents the same from being disassembled without being damaged in an evident manner, while preventing the ear tag from being re-assembled.</p> |
