USPTO trademark record

SONNEBORN

Dead mark · Owner Contech Inc. · Classes 1, 2, 3, 17, 19, 40

Mark details

Owner: Contech Inc.
Serial number: 73239813
Registration number: 1543129
Status: CANCELLED - SECTION 8 (dead)
Classes: 1 (Chemicals), 2 (Paints), 3 (Cosmetics / cleaning), 17 (Rubber / plastics), 19 (Building materials), 40 (Treatment of materials)
Filed: 1979-11-19
Registered: 1989-06-13
Goods / services: [ Form Release Agents for Concrete Forms; ] Concrete Curing and Hardening Compounds for Imparting Resistance to Water, Corrosive, Abrasion and Other Effects of Use; Adhesives for Fastening Wall Panel…

Register data as of 2026-11-07. Records can trail live filings — check the official USPTO search for the latest status before filing.

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