Bone screw
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United States of America Patent
Stats
-
May 28, 1991
Grant Date -
N/A
app pub date -
Nov 17, 1989
filing date -
Nov 17, 1988
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A bone screw has a smooth shaft segment, a threaded segment and a tapered transition segment between the shaft and the threaded segment.
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International Classification(s)
Cited Art Landscape
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