USPTO trademark record

SILENE

Live registered mark · Owner PPG INDUSTRIES, INC. · Classes 1

Mark details

Owner: PPG INDUSTRIES, INC.
Serial number: 73694412
Registration number: 1492794
Status: REGISTERED AND RENEWED
Classes: 1 (Chemicals)
Filed: 1987-11-09
Registered: 1988-06-21
Goods / services: SYNTHETIC PRECIPITATED SILICA FOR GENERAL USE IN THE INDUSTRIAL ARTS

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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