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Kaynar Technologies

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Records under this name other than patents Kaynar Technologies holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.

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PatentTitleStatus Expires Confidence
US 6,321,433Double bevel prewinder mandrel
Formerly held
Term ended
Term ended Sep 24, 2018 · From the USPTO record
Term endedTerm ended Sep 24, 2018From the USPTO record
US 6,024,523Thread insert with floating nut
Formerly held
Term ended
Term ended Jun 19, 2018 · From the USPTO record
Term endedTerm ended Jun 19, 2018From the USPTO record
US 4,352,614Tamper resistant threaded fastener
Term ended
Term ended no later than Oct 5, 2002 · Low confidence
Term endedTerm ended no later than Oct 5, 2002Low confidence
US 4,367,060Method of making a seal nut
Term ended
Term ended no later than Jan 4, 2003 · Low confidence
Term endedTerm ended no later than Jan 4, 2003Low confidence
US 4,375,933Clip nut
Term ended
Term ended no later than Mar 8, 2003 · Low confidence
Term endedTerm ended no later than Mar 8, 2003Low confidence
US 4,381,163Self-locking nut
Term ended
Term ended no later than Apr 26, 2003 · Low confidence
Term endedTerm ended no later than Apr 26, 2003Low confidence
US 4,479,747Preloaded locknut
Term ended
Term ended no later than Oct 30, 2004 · Low confidence
Term endedTerm ended no later than Oct 30, 2004Low confidence
US 4,540,321Anti-vibration thread form
Formerly held
Term ended
Term ended no later than Sep 10, 2005 · Low confidence
Term endedTerm ended no later than Sep 10, 2005Low confidence
US 4,569,628Transfer mechanism
Term ended
Term ended no later than Feb 11, 2006 · Low confidence
Term endedTerm ended no later than Feb 11, 2006Low confidence
US 4,574,609Nut forming apparatus
Term ended
Term ended no later than Mar 11, 2006 · Low confidence
Term endedTerm ended no later than Mar 11, 2006Low confidence
10 of 30 patents shown.
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