Tamper-proof animal identification tag

• US 6,513,271 B2
• Filed: 04/11/2001
• Issued: 02/04/2003
• Est. Priority Date: 04/11/2001
• Status: Expired due to Fees

• Current Assignee: Verilogik Incorporated
• Original Assignee: Verilogik Incorporated
• Inventors: Hogan, Thomas
• Primary Examiner(s): GREEN, BRIAN
• Application Number:
  US09/832,385
• Publication Number:
  US 20020148146A1
• Time in Patent Office: 664 Days
• Field of Search: 403/00, 403/01, 406/68, 340/572.7, 340/573.1, 343/788, 119/859
• US Class Current: 40/301
• CPC Class Codes: A01K 11/004 with electronic identification means, e.g. transponders
• CPC Class Codes: A01K 11/008 incorporating GPS

Abstract

A tamper-proof electronic animal identification tag comprising an antenna card carrying an antenna and a stud carrying a data transmission chip is disclosed. The stud is unidirectionally flexible, and can only be inserted into the antenna card one time and in one direction. Insertion of the stud into the antenna card creates an electrical contact between the data transmission chip and the antenna, extending the communicative range of the data transmission chip.

Claims

1. A tamper-proof electronic animal identification tag, comprising:

an antenna; and

a stud having a stud body and a stud head terminating opposing ends of a generally cylindrical stud shaft, the stud shaft being smaller in diameter than the stud body, the stud body carrying a data transmission chip electrically connected to a first end of a linear antenna lead, the linear antenna lead having a second end terminating at a point on the exterior of the stud shaft between the stud body and the stud head;

whereby

the stud head is unidirectionally flexible to allow a one-time attachment of the stud head of the stud to the antenna, whereby the one-time attachment aligns and electrically connects the antenna lead to the antenna.

2. The tamper-proof animal identification tag of claim 1, wherein the antenna is a bipolar antenna.

3. The tamper-proof animal identification tag of claim 1, wherein the antenna is a unipolar antenna.

4. A tamper-proof electronic animal identification tag, comprising:

an antenna card carrying an antenna, the antenna card defining a periphery of a generally tubular opening through the antenna card, the periphery carrying thereon an antenna contact connected to the antenna; and

a stud having a generally cylindrical stud shaft having a first and a second shaft end, the first shaft end terminated by a stud body, the second shaft end terminated by a stud head, the stud shaft being smaller in diameter than the stud body, the stud body carrying a data transmission chip electrically connected to a first end of a linear antenna lead, the linear antenna lead having a second end terminating at a point on the exterior of the stud shaft between the stud body and the stud head;

whereby

the stud head is unidirectionally flexible to allow a single insertion of the stud head of the stud through the opening defined by the periphery of the antenna card and whereby the single insertion aligns and electrically connects the antenna lead to the antenna via the antenna contact.

5. The tamper-proof animal identification tag of claim 4, wherein the antenna is a bipolar antenna.

6. The tamper-proof animal identification tag of claim 4, wherein the antenna is a unipolar antenna.