PSL Logo (USPTO, 04/27/1973)
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The US trademark PSL was filed as Word and figurative mark on 04/27/1973 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 09/10/1974.
The current status of the mark is "EXPIRED".
| Trademark form | Word and figurative mark |
| File reference | 72455820 |
| Register number | 993093 |
| Application date | April 27, 1973 |
| Entry date | September 10, 1974 |
Trademark owner
goods and services
16
PUBLICATION CONCERNED WITH GOVERNMENT REGULATION OF CONSUMER PRODUCTS
ID: 1372455820