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The US trademark BLOCK-TAK was filed as Word mark on 11/25/1969 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 01/26/1971.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 72344575 |
| Register number | 906684 |
| Application date | November 25, 1969 |
| Entry date | January 26, 1971 |
Trademark owner
461 8TH AVE.
10001 NEW YORK
US
10001 NEW YORK
US
goods and services
9
RUBY RED, TRANSPARENT FILTERING FILM, OPAQUE TO LIGHT IN PHOTOGRAPHY
ID: 1372344575