The Patent Finder

Jantec Corp.

Also on record
Records under this name other than the patents Jantec Corp. 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 4 of 4 · Back to Jantec Corp.

PatentTitleStatus Expires Confidence
US 4,646,524Method of intensifying heat in reversed Rankine cycle and reversed Rankine cycle apparatus for conducting the same
Term ended
Term ended no later than Mar 3, 2007 · Low confidence
Term endedTerm ended no later than Mar 3, 2007Low confidence
US 5,533,265Device for piercing a nut
Term ended
Term ended no later than Jul 9, 2016 · Low confidence
Term endedTerm ended no later than Jul 9, 2016Low confidence
US 5,634,272Device for a piercing a nut
Term ended
Term ended no later than Jun 3, 2017 · Low confidence
Term endedTerm ended no later than Jun 3, 2017Low confidence
US D374,919Toilet seat handle
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