The Patent Finder

Ampro-Diaclear, Inc., a NY Corp.

Also on record
Records under this name other than patents Ampro-Diaclear, Inc., a NY Corp. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.

Showing 1 to 4 of 4 · Back to Ampro-Diaclear, Inc., a NY Corp.

PatentTitleStatus Expires Confidence
US 4,622,137Filtering system for swimming pools, with removable manifold assembly and braided filter grid units
Term ended
Term ended no later than Nov 11, 2006 · Low confidence
Term endedTerm ended no later than Nov 11, 2006Low confidence
US 4,657,673Dual filtering system for swimming pools
Term ended
Term ended no later than Apr 14, 2007 · Low confidence
Term endedTerm ended no later than Apr 14, 2007Low confidence
US 4,811,767Protective cover for swimming pool pump and filter assemblies
Term ended
Term ended no later than Mar 14, 2009 · Low confidence
Term endedTerm ended no later than Mar 14, 2009Low confidence
US D292,117Support stand for swimming pool filtration units
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