Trademarks owned by Pittsburgh Corning Corporation
Pittsburgh Corning Corporation's most recent trademark was filed seventy-five years ago. They have been associated with two trademarks over the last seventy-eight years and have zero trademarks that are alive.
Soft-Lite |
|
Dead 900 — Expired | |
---|---|
Serial #: | 71569013 |
Registration Date: | 9/8/1953 |
PC Glass Block Bristol Pattern |
|
Dead 900 — Expired | |
---|---|
Serial #: | 71499654 |
Registration Date: | 4/1/1947 |