The Patent Finder

Shark

Also on record
Records under this name other than the patents Shark 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 8 patents it holds.

Showing 1 to 3 of 3 · Back to Shark

PatentTitleStatus Expires Confidence
US 9,854,866Protective helmet with moveable chin guard with automatic shield lifting mechanism
Lapsed on the fee record
Ended Jan 2, 2026 · From the USPTO record
Lapsed on the fee recordEnded Jan 2, 2026From the USPTO record
US 7,147,111Hindered-settling fluid classifier
Formerly held
Term ended
Term ended Oct 24, 2024 · From the USPTO record
Term endedTerm ended Oct 24, 2024From the USPTO record
US 7,891,496Hindered-settling fluid classifier
Formerly held
Lapsed on the fee record
Ended Feb 22, 2023 · From the USPTO record
Lapsed on the fee recordEnded Feb 22, 2023From the USPTO record
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