The Patent Finder

Lear Siegler, Inc.

Also on record
Records under this name other than patents Lear Siegler, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.

Back to Lear Siegler, Inc.

PatentTitleStatus Expires Confidence
US 3,935,922Vehicle guidance mechanism
Term ended
Term ended no later than Feb 3, 1996 · Low confidence
Term endedTerm ended no later than Feb 3, 1996Low confidence
US 3,936,947Rotating arm aiming device system
Term ended
Term ended no later than Feb 10, 1996 · Low confidence
Term endedTerm ended no later than Feb 10, 1996Low confidence
US 3,941,001Gimbal control mechanism
Term ended
Term ended no later than Mar 2, 1996 · Low confidence
Term endedTerm ended no later than Mar 2, 1996Low confidence
US 3,944,974Digital signal selector device
Term ended
Term ended no later than Mar 16, 1996 · Low confidence
Term endedTerm ended no later than Mar 16, 1996Low confidence
US 3,947,157Single cylinder pump
Term ended
Term ended no later than Mar 30, 1996 · Low confidence
Term endedTerm ended no later than Mar 30, 1996Low confidence
US 3,954,245Vehicle seat and support assembly therefor
Term ended
Term ended no later than May 4, 1996 · Low confidence
Term endedTerm ended no later than May 4, 1996Low confidence
US 3,955,189Data display terminal having data storage and transfer apparatus employing matrix notation addressing
Term ended
Term ended no later than May 4, 1996 · Low confidence
Term endedTerm ended no later than May 4, 1996Low confidence
US 3,955,327Gear polishing
Term ended
Term ended no later than May 11, 1996 · Low confidence
Term endedTerm ended no later than May 11, 1996Low confidence
US 3,955,472Machine tool structure for noise reduction
Term ended
Term ended no later than May 11, 1996 · Low confidence
Term endedTerm ended no later than May 11, 1996Low confidence
US 3,957,243Latch mechanism for horizontally oscillating seat
Term ended
Term ended no later than May 18, 1996 · Low confidence
Term endedTerm ended no later than May 18, 1996Low confidence
10 of 215 patents shown.
Pro members see all 215.
Pro members: see all 215 patents
The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited