PERMA/LOK Logo (USPTO, 05/09/1996)
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The US trademark PERMA/LOK was filed as Figurative mark on 05/09/1996 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 09/09/1997.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Figurative mark |
| File reference | 75101907 |
| Register number | 2094554 |
| Application date | May 9, 1996 |
| Publication date | June 17, 1997 |
| Entry date | September 9, 1997 |
Trademark owner
40 Lloyd Avenue
193553020 Malvern
US
193553020 Malvern
US
Trademark representatives
goods and services
7
double airlocks as machine parts for pneumatic conveying of abrasive materials
ID: 1375101907