The Patent Finder

Firma August Bilstein

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

Showing 1 to 8 of 8 · Back to Firma August Bilstein

PatentTitleStatus Expires Confidence
US 3,958,672Shock absorber valve construction
Term ended
Term ended no later than May 25, 1996 · Low confidence
Term endedTerm ended no later than May 25, 1996Low confidence
US 3,989,225Vehicle lifting jack
Term ended
Term ended no later than Nov 2, 1996 · Low confidence
Term endedTerm ended no later than Nov 2, 1996Low confidence
US 4,093,182Vehicle jack
Term ended
Term ended no later than Jun 6, 1998 · Low confidence
Term endedTerm ended no later than Jun 6, 1998Low confidence
US 4,106,596Hydropneumatic single tube shock absorber, in particular steering shock absorber
Term ended
Term ended no later than Aug 15, 1998 · Low confidence
Term endedTerm ended no later than Aug 15, 1998Low confidence
US 4,129,286Lifting jack for vehicles
Term ended
Term ended no later than Dec 12, 1998 · Low confidence
Term endedTerm ended no later than Dec 12, 1998Low confidence
US 4,194,725Vehicle jack
Term ended
Term ended no later than Mar 25, 2000 · Low confidence
Term endedTerm ended no later than Mar 25, 2000Low confidence
US 4,290,511Load-carrying strut construction
Term ended
Term ended no later than Sep 22, 2001 · Low confidence
Term endedTerm ended no later than Sep 22, 2001Low confidence
US RE30,640Vehicle lifting jack
Term ended
Term ended
The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited