The Patent Finder

Waffer Tech. Co.

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

Showing 1 to 1 of 1 · Back to Waffer Tech. Co.

PatentTitleStatus Expires Confidence
US 6,882,534Fastening device for heat slug
Lapsed on the fee record
Ended Apr 19, 2009 · From the USPTO record
Lapsed on the fee recordEnded Apr 19, 2009From 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