Trademark applications and grants for Ottawa Silica Co. Ottawa Silica Co has 4 trademark applications. The latest application filed is for "SANDS OF TIME"
Mark Image Registration | Serial | Trademark Application Date |
---|---|
![]() "SANDS OF TIME" 1035997 73019845 |
SANDS OF TIME 1974-04-26 |
![]() "MYSTIC WHITE" 0975757 72414097 |
MYSTIC WHITE 1972-01-31 |
![]() "BLACKHAWK" 0855352 72276855 |
BLACKHAWK 1967-07-26 |
![]() "SIL-CO-SIL" 0609771 71671905 |
SIL-CO-SIL 1954-08-18 |
SEC | 0001108685 | OTTAWA SILICA CO of DELAWARE |
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