trademarks were found for owners matching the name GIANT PORTLAND CEMENT COMPANY.| # | Class | status | |
|---|---|---|---|
| 1 |
S:71684418
M: 
O:GIANT PORTLAND CEMENT COMPANY |
12 | Dead |
| 2 |
S:71684419
M:GIANT 
O:GIANT PORTLAND CEMENT COMPANY |
12 | Dead |
| 3 |
S:72046821
M:GIANT MIX 
O:GIANT PORTLAND & MASONRY CEMENT COMPANY, GIANT PORTLAND CEMENT COMPANY |
12 | Dead |
| 4 |
S:72046822
M:GIANT-MIX O:GIANT PORTLAND & MASONRY CEMENT COMPANY, GIANT PORTLAND CEMENT COMPANY |
12 | Dead |
| 5 |
S:72046823
M: 
O:GIANT PORTLAND & MASONRY CEMENT COMPANY, GIANT PORTLAND CEMENT COMPANY |
12 | Dead |
