USPTO trademark record

POLYFUEL

Dead mark · Owner Polyfuel, Inc. · Classes 9

Mark details

Owner: Polyfuel, Inc.
Serial number: 78339748
Registration number: 3056339
Status: CANCELLED - SECTION 8 (dead)
Classes: 9 (Software / electronics / downloadable media)
Filed: 2003-12-11
Registered: 2006-01-31
Goods / services: Fuel cells and components therefore, namely, membranes

Register data as of 2026-11-08. Records can trail live filings — check the official USPTO search for the latest status before filing.

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