Ear tags
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 31, 1987
Issued Date -
N/A
app pub date -
May 9, 1986
filing date -
Dec 18, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A tag for fastening to an animal's ear, the tag having a body with an opening therein and a shaft having a head portion at one end thereof, the head portion in use being passed through the ear and into the opening. In order to provide an opening in the ear of the animal which is of sufficient size to accommodate the shaft, the extremity of the head portion is provided with an annular cutting edge. In order to prevent slippage of the position of the tag against the animal's ear during initial stages of application of the tag, a locating spike is provided which projects axially of and beyond the annular cutting edge.
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