USPTO trademark record

COALMASTER

Live registered mark · Owner Dayco Products, Inc. · Classes 17

Mark details

Owner: Dayco Products, Inc.
Serial number: 74066967
Registration number: 1640482
Status: REGISTERED AND RENEWED
Classes: 17 (Rubber / plastics)
Filed: 1990-06-08
Registered: 1991-04-09
Goods / services: primarily nonmetallic hose for use in the coal mining industry

Register data as of 2026-11-09. Records can trail live filings — check the official USPTO search for the latest status before filing.

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