USPTO trademark record

K-SEAL ULTIMATE

Live registered mark · Owner Patrick O'Brien · Classes 1

Mark details

Owner: Patrick O'Brien
Serial number: 99667601
Registration number: 8448634
Status: REGISTERED
Classes: 1 (Chemicals)
Filed: 2026-02-24
Registered: 2026-09-22
Goods / services: Leak repair chemical composition for use in engines, radiators, and cooling systems of automobiles and commercial and agricultural vehicles

Register data indexed 2026-11-07. Bulk records trail live filings — check the official USPTO search for the latest status before filing.

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