Trademarks owned by Pittsburgh Plate Glass Company

Pittsburgh Plate Glass Company's most recent trademark was filed eighty years ago. They have been associated with six trademarks over the last ninety-three years and have zero trademarks that are alive.

Pennvernon

Dead 900 — Expired
Serial #: 71331562
Registration Date: 2/14/1933

Dead 900 — Expired
Serial #: 71313554
Registration Date: 10/27/1931

Trademarks Previously Owned by Pittsburgh Plate Glass Company

Allymer

Dead 900 — Expired
Serial #: 71471282
Registration Date: 11/28/1944

Herculite

Alive 800 — Registered and Renewed
Serial #: 71462056
Registration Date: 10/24/1944

Cementhide

Dead 900 — Expired
Serial #: 71404263
Registration Date: 8/23/1938

Red Center Wheel

Dead 900 — Expired
Serial #: 71361850
Registration Date: 1/14/1936

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