USPTO trademark record

VALTRON

Dead mark · Owner PQ Corporation · Classes 1, 2

Mark details

Owner: PQ Corporation
Serial number: 73414568
Registration number: 1291603
Status: CANCELLED - SECTION 8 (dead)
Classes: 1 (Chemicals), 2 (Paints)
Filed: 1983-02-22
Registered: 1984-08-28
Goods / services: Processing Aids and Materials Principally for the Semiconductor Industry-Namely, Adhesives, Chemical-Type Cleaning Preparations and Surface Preparation Compounds, Diffusants, Dopants, Etchants, Prime…

Register data indexed 2026-11-07. Bulk records trail live filings — check the official USPTO search for the latest status before filing.

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