USPTO trademark record

UNITHERM

Live registered mark · Owner Midwest Filtration Company · Classes 11

Mark details

Owner: Midwest Filtration Company
Serial number: 77060286
Registration number: 3293075
Status: REGISTERED AND RENEWED
Classes: 11 (Appliances / lighting)
Filed: 2006-12-08
Registered: 2007-09-18
Goods / services: Fibrous filtering media for general industrial use in the purification of air and industrial fluids

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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