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Euchner & Co.

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

Showing 1 to 9 of 9 · Back to Euchner & Co.

PatentTitleStatus Expires Confidence
US 4,454,392Safety switch
Term ended
Term ended no later than Jun 12, 2004 · Low confidence
Term endedTerm ended no later than Jun 12, 2004Low confidence
US 4,539,544Detent mechanism for a hand-operated transducer
Term ended
Term ended no later than Sep 3, 2005 · Low confidence
Term endedTerm ended no later than Sep 3, 2005Low confidence
US 4,600,963Circuit arrangement to protect a semi-conductor switch which can be activated without contact (remotely)
Term ended
Term ended no later than Jul 15, 2006 · Low confidence
Term endedTerm ended no later than Jul 15, 2006Low confidence
US 4,720,907Identification system
Term ended
Term ended no later than Jan 26, 2008 · Low confidence
Term endedTerm ended no later than Jan 26, 2008Low confidence
US 4,873,400Manually activated position indicator
Term ended
Term ended no later than Oct 10, 2009 · Low confidence
Term endedTerm ended no later than Oct 10, 2009Low confidence
US 4,918,591High frequency interference suppression filter for circuits to be connected to a conductor
Term ended
Term ended no later than Apr 17, 2010 · Low confidence
Term endedTerm ended no later than Apr 17, 2010Low confidence
US 5,703,339Safety switch
Term ended
Term ended no later than Dec 30, 2017 · Low confidence
Term endedTerm ended no later than Dec 30, 2017Low confidence
US 5,760,353Safety switch
Term ended
Term ended no later than Jun 2, 2018 · Low confidence
Term endedTerm ended no later than Jun 2, 2018Low confidence
US 5,868,243Safety switch assemblies
Term ended
Term ended no later than Feb 9, 2019 · Low confidence
Term endedTerm ended no later than Feb 9, 2019Low confidence
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