The Patent Finder

Barker, LLC

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

Showing 1 to 5 of 5 · Back to Barker, LLC

PatentTitleStatus Expires Confidence
US 6,116,320Automatic window shade system
Lapsed on the fee record
Ended Sep 12, 2008 · From the USPTO record
Lapsed on the fee recordEnded Sep 12, 2008From the USPTO record
US 6,683,282Food merchandiser and temperature control system
Lapsed on the fee record
Ended Jan 27, 2008 · From the USPTO record
Lapsed on the fee recordEnded Jan 27, 2008From the USPTO record
US 6,441,575Automatic torque-based control system
Lapsed on the fee record
Ended Aug 27, 2006 · From the USPTO record
Lapsed on the fee recordEnded Aug 27, 2006From the USPTO record
US D280,476Refrigerated display case
Term ended
Term ended
US D289,834Refrigerated display stand
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