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Anson Limited

Also on record
Records under this name other than the patents Anson Limited holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 1 patents it holds.

Showing 1 to 10 of 10 · Back to Anson Limited

PatentTitleStatus Expires Confidence
US 8,656,946Valves
Formerly held
Lapsed on the fee record
Ended Feb 25, 2022 · From the USPTO record
Lapsed on the fee recordEnded Feb 25, 2022From the USPTO record
US 4,008,535Writing instrument top
Term ended
Term ended no later than Feb 22, 1997 · Low confidence
Term endedTerm ended no later than Feb 22, 1997Low confidence
US 4,008,969Writing instrument top
Term ended
Term ended no later than Feb 22, 1997 · Low confidence
Term endedTerm ended no later than Feb 22, 1997Low confidence
US 4,018,536Writing instrument top
Term ended
Term ended no later than Apr 19, 1997 · Low confidence
Term endedTerm ended no later than Apr 19, 1997Low confidence
US 4,092,073Writing instrument with bayonet lock
Term ended
Term ended no later than May 30, 1998 · Low confidence
Term endedTerm ended no later than May 30, 1998Low confidence
US 4,195,391Jewelry clutch
Term ended
Term ended no later than Apr 1, 2000 · Low confidence
Term endedTerm ended no later than Apr 1, 2000Low confidence
US 4,219,909Combined clasp and tie slide
Term ended
Term ended no later than Sep 2, 2000 · Low confidence
Term endedTerm ended no later than Sep 2, 2000Low confidence
US 4,695,078Swivel pipe joint
Term ended
Term ended no later than Sep 22, 2007 · Low confidence
Term endedTerm ended no later than Sep 22, 2007Low confidence
US 5,016,920Pipeline coupling
Term ended
Term ended no later than May 21, 2011 · Low confidence
Term endedTerm ended no later than May 21, 2011Low confidence
US D259,574Casing for a writing instrument
Term ended
Term ended
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