Male screw part
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United States of America Patent
Stats
-
N/A
Issued Date -
Oct 2, 2003
app pub date -
Mar 25, 2003
filing date -
Mar 27, 2002
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The present invention provides a male screw part comprising a head and a shank portion extended from the head and formed with screw threads, and being adapted to be screwed into a mating female screw part, wherein the screw threads disposed in the vicinity of a tip end of the shank portion in a direction of screwing are formed with at least one notch in a heightwise direction thereof, the notch having edges intersecting with a ridgeline of the screw threads, and wherein a root diameter of the notch is larger than an inner diameter of the female screw part.
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Family
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Cited Art Landscape
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