USPTO trademark record

CAL OAK

Live registered mark · Owner Duraflame, Inc. · Classes 4

Mark details

Owner: Duraflame, Inc.
Serial number: 74470904
Registration number: 1870971
Status: REGISTERED AND RENEWED
Classes: 4 (Fuels)
Filed: 1993-12-20
Registered: 1995-01-03
Goods / services: packaged natural firewood

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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