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Easom Engineering & Mfg. Corp.

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

Showing 1 to 10 of 10 · Back to Easom Engineering & Mfg. Corp.

PatentTitleStatus Expires Confidence
US 4,020,708Epicycloidal crank drive mechanism
Term ended
Term ended no later than May 3, 1997 · Low confidence
Term endedTerm ended no later than May 3, 1997Low confidence
US 4,089,228Motion generating mechanism
Term ended
Term ended no later than May 16, 1998 · Low confidence
Term endedTerm ended no later than May 16, 1998Low confidence
US 4,269,076Motion generating mechanism
Term ended
Term ended no later than May 26, 2001 · Low confidence
Term endedTerm ended no later than May 26, 2001Low confidence
US 4,569,240Motion generating mechanism
Term ended
Term ended no later than Feb 11, 2006 · Low confidence
Term endedTerm ended no later than Feb 11, 2006Low confidence
US 4,805,284Motion generating mechanism with backlash regulation
Term ended
Term ended no later than Feb 21, 2009 · Low confidence
Term endedTerm ended no later than Feb 21, 2009Low confidence
US 5,172,798Electrical actuation system for a drive
Formerly held
Term ended
Term ended no later than Dec 22, 2012 · Low confidence
Term endedTerm ended no later than Dec 22, 2012Low confidence
US 5,242,039Electrically actuated two-speed drive
Formerly held
Term ended
Term ended no later than Sep 7, 2013 · Low confidence
Term endedTerm ended no later than Sep 7, 2013Low confidence
US 5,389,049Pre-assembled disc stack having preset tolerance for use in drives, brakes and combinations thereof
Formerly held
Term ended
Term ended no later than Feb 14, 2015 · Low confidence
Term endedTerm ended no later than Feb 14, 2015Low confidence
US 5,533,425Electrically actuated disc stack having low response time due to reduced residual magnetism for use in drives, brakes and combinations thereof
Formerly held
Term ended
Term ended no later than Jul 9, 2016 · Low confidence
Term endedTerm ended no later than Jul 9, 2016Low confidence
US 5,603,395Electrically actuated disc stack having low response time due to reduced residual magnetism for use in drives, brakes and combinations thereof
Formerly held
Term ended
Term ended no later than Feb 18, 2017 · Low confidence
Term endedTerm ended no later than Feb 18, 2017Low confidence
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