USPTO trademark record

HEIL

Live registered mark · Owner Heil-Quaker Corporation · Classes 11

Mark details

Owner: Heil-Quaker Corporation
Serial number: 73195500
Registration number: 1141252
Status: REGISTERED AND RENEWED
Classes: 11 (Appliances / lighting)
Filed: 1978-12-04
Registered: 1980-11-11
Goods / services: Heating and Air Conditioning Equipment-Namely, (( Fresh Air Blower and Duct Units, )) Automatic Furnace Chimney Vent Dampers, Condenser Units, Evaporator Coils, blowers, Combination Condenser/Blower/…

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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