USPTO trademark record

COALMASTER

Dead mark · Owner SUBURBAN MANUFACTURING COMPANY · Classes 11

Mark details

Owner: SUBURBAN MANUFACTURING COMPANY
Serial number: 73147042
Registration number: 1092249
Status: EXPIRED (dead)
Classes: 11 (Appliances / lighting)
Filed: 1977-11-03
Registered: 1978-05-30
Goods / services: HEATING APPARATUS-NAMELY, COAL BURNING STOVES

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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