USPTO trademark record

COLOK

Dead mark · Owner Diamond Shamrock Corporation · Classes 1

Mark details

Owner: Diamond Shamrock Corporation
Serial number: 73218153
Registration number: 1140149
Status: CANCELLED - SECTION 8 (dead)
Classes: 1 (Chemicals)
Filed: 1979-06-04
Registered: 1980-10-07
Goods / services: Modifier for Use in Processing of Polyester and Alkyd Resins

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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