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The US trademark HIDDEN SPRING was filed as Word mark on 12/19/1977 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 07/18/1978.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 73152461 |
| Register number | 1096808 |
| Application date | December 19, 1977 |
| Entry date | July 18, 1978 |
Trademark owner
South San Francisco
US
goods and services
21
SELF-WATERING POTS
ID: 1373152461