USPTO trademark record

DUO-AIRE

Live registered mark · Owner Duo-Aire, Inc. · Classes 11

Mark details

Owner: Duo-Aire, Inc.
Serial number: 73239266
Registration number: 1192498
Status: REGISTERED AND RENEWED
Classes: 11 (Appliances / lighting)
Filed: 1979-11-15
Registered: 1982-03-23
Goods / services: Ventilating Hoods, Exhaust Systems and Air Cleaning Systems for Domestic or Commercial Use and Comprising Two or More of the Following Units: Fan, Housing, Air Cleaner, Air Heater, Air Cooler, Filter…

Register data as of 2026-11-08. Records can trail live filings — check the official USPTO search for the latest status before filing.

Similar marks

Nearest marks in the register to DUO-AIRE.

DUOAIRLive

Classes 3 (Cosmetics / cleaning) · SONG, Hea Ju

DUOAI CLOUDLive

Classes 3 (Cosmetics / cleaning) · Guangzhou Bobo Electronic Commerce Co., Ltd.

DUO AI HOMELive

Classes 26 (Haberdashery) · Allyheroes LLC

DUO AI PLAYLive

Classes 18 (Leather goods / bags), 20 (Furniture) · Allyheroes LLC

DUOFIRELive

Classes 16 (Paper / printed matter) · Duo Chen

Screen your own name

A fast first-pass screen against the USPTO federal register — sound-alikes, look-alikes, and same or related classes, in plain English. Free, no signup.

Screen a name — free · Start a free watch