BLACKOL Logo (USPTO, 02/14/1956)
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The US trademark BLACKOL was filed as Figurative mark on 02/14/1956 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 12/04/1956.
The current status of the mark is "EXPIRED".
| Trademark form | Figurative mark |
| File reference | 72002665 |
| Register number | 638066 |
| Application date | February 14, 1956 |
| Entry date | December 4, 1956 |
Trademark owner
BROOKLYN NY
goods and services
16
SUPER-CALENDERED PAPER COATED WITH BLACK, ALKALI-RESISTANT VARNISH
ID: 1372002665