PITTSBURGH PLATE GLASS COMPANY (Delaware (US)) | details |
PITTSBURGH PLATE GLASS COMPANY (South Carolina (US)) | details | |
branch PITTSBURGH PLATE GLASS COMPANY (Mississippi (US)) | details | |
branch PPG INDUSTRIES, INC. (New Hampshire (US)) | details | |
branch PITTSBURGH PLATE GLASS COMPANY (Louisiana (US)) | details |
Mark Text | Image | Register | NICE classifications | Registration Date | Expiry Date | ||
---|---|---|---|---|---|---|---|
NUCLON | United States Patent and Trademark Office | 1 | 1967-12-19 | historic | details | ||
T-WALL | United States Patent and Trademark Office | 19 | 1967-04-11 | historic | details | ||
GLAZE GARD | United States Patent and Trademark Office | 2, 3 | 1967-04-04 | historic | details | ||
HYLITE | United States Patent and Trademark Office | 19 | 1967-04-04 | historic | details | ||
GLASS CONDITIONING | United States Patent and Trademark Office | 42 | 1966-08-16 | historic | details |