USPTO trademark record

SEMCO

Live registered mark · Owner STEBBINS ENGINEERING AND MANUFACTURING COMPANY, THE · Classes 19

Mark details

Owner: STEBBINS ENGINEERING AND MANUFACTURING COMPANY, THE
Serial number: 74129074
Registration number: 1687887
Status: REGISTERED AND RENEWED
Classes: 19 (Building materials)
Filed: 1991-01-09
Registered: 1992-05-19
Goods / services: ceramic acid brick used for lining acid tanks, blow pits, digesters, accumulators, cooling and absorption towers, reactors, seal tanks, washer feed tanks, washer vats, sulphur feed tanks and chemical…

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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