USPTO trademark record

SEMCO

Live registered mark · Owner Semco Mfg., Inc. · Classes 11

Mark details

Owner: Semco Mfg., Inc.
Serial number: 74222699
Registration number: 1713424
Status: REGISTERED AND RENEWED
Classes: 11 (Appliances / lighting)
Filed: 1991-11-14
Registered: 1992-09-08
Goods / services: rotary heat exchangers

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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