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The US trademark PROBLEMATICAL RECREATIONS was filed as Word mark on 06/29/1967 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 12/03/1968.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 72275057 |
| Register number | 861384 |
| Application date | June 29, 1967 |
| Entry date | December 3, 1968 |
Trademark owner
9370 SANTA MONICA BLVD.
90210 BEVERLY HILLS
US
90210 BEVERLY HILLS
US
goods and services
16
COLUMN CONTAINING MATHEMATICAL PUZZLES APPEARING IN PUBLICATIONS FROM TIME TO TIME
ID: 1372275057