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The US trademark POLYPHOS was filed as Word mark on 03/07/1961 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 05/08/1962.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 72115074 |
| Register number | 731013 |
| Application date | March 7, 1961 |
| Entry date | May 8, 1962 |
Trademark owner
New Haven
US
goods and services
1
Surfactants, Dispersants, Deflocculating Agents, and Sequestering Agents
ID: 1372115074