Electronic livestock identification system
OwnerJohn P. Hanton, Harley A. Leachinventors
Life of this patent
Estimating the term…
Abstract
An electronic identification system for livestock, particularly adapted to tagging ruminating animals, such as cattle and sheep, comprising a transmitter capsule which is implantable in the animal and precoded to broadcast a series of binary coded electric pulses peculiar to the animal. An associated interrogator-receiver device may be provided for inducing power into the capsule and for detecting the coded transmissions from the capsule to identify the animal. The receiver output may be utilized for a visual display or suitably interfaced with a computer while in the case of ruminants the capsule may be designed by adjusting its specific gravity to reside permanently in the animal's second stomach or reticulum and be reusable after slaughter.
Claims14
A device adapted for use in a system for personal animal identification or tagging of ruminants comprising:
- (a) capsule means for internally residing permanently in the reticulum of a ruminant to be identified;
- (b) coded means in said capsule means for producing a distinctive identification signal peculiar to said animal;
- (c) transmitter means in said capsule means for transmitting said distinctive identification signal;
- and
- (d) power means in said capsule means for powering said coded means and said transmitter means;
- and wherein the specific gravity of said capsule means and its contents is at least about 1.5.
An electronic tagging capsule, for internal retention in ruminant animals comprising:
- (a) precoded means for producing a distinctive signal identifying the animal in which the capsule is retained;
- (b) transmitter means for transmitting said distinctive identifying signal;
- (c) power means for powering said precoded means and said transmitter means;
- and
- (d) means for encapsulating said precoded means, transmitter means, and power means such that said capsule is capable of ingestion by a ruminant animal and said encapsulating means comprises a weight which in combination with the weight of said precoded means, transmitter means and power means renders the specific gravity of said capsule sufficient to cause said capsule to permanently reside in the reticulum of a ruminant animal.
A system for individually identifying or tagging particular ruminant animals comprising:
- (a) transmitting means including a transmitter for transmitting a fixed electronic signal peculiarly coded to identify a particular animal;
- (b) capsule means for retaining said transmitting means permanently within the reticulum of said particular animal;
- (c) power means in said capsule means for supplying power to said transmitting means to power the transmission of said fixed identification signal;
- and
- (d) receiver means located externally of said particular animal for receiving said fixed identification signal;
- and wherein the combined weights of said transmitting means, capsule means and power means are such that the specific gravity of their combination is at least about 1.5.
Dependencies are inferred from the claim text.