The Patent Finder

S9, LLC

Also on record
Records under this name other than the patents S9, LLC 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 34 patents it holds.

Showing 1 to 5 of 5 · Back to S9, LLC

PatentTitleStatus Expires Confidence
US D889,783Water Shoe
Formerly held
In force
 · High confidence
In forceHigh confidence
US 11,382,384Shoe Drainage System
Lapsed on the fee record
Ended Jul 12, 2026 · High confidence
Lapsed on the fee recordEnded Jul 12, 2026High confidence
US D658,868Three-toed shoe
Term ended
Term ended May 8, 2026 · From the USPTO record
Term endedTerm ended May 8, 2026From the USPTO record
US 10,118,812Hanger system with integrated bottle opener
Lapsed on the fee record
Ended Nov 6, 2022 · From the USPTO record
Lapsed on the fee recordEnded Nov 6, 2022From the USPTO record
US 9,620,100Acoustic amplification system for a shoe
Lapsed on the fee record
Ended Apr 11, 2021 · From the USPTO record
Lapsed on the fee recordEnded Apr 11, 2021From the USPTO record
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