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The US trademark ANTI-KEYSTONE was filed as Word mark on 06/20/1990 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 07/02/1991.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 74071081 |
| Register number | 1649490 |
| Application date | June 20, 1990 |
| Publication date | April 9, 1991 |
| Entry date | July 2, 1991 |
Trademark owner
670 Commercial Street
03101 Manchester
US
03101 Manchester
US
Trademark representatives
goods and services
17
mechanical compression packing manufactured from yarn or fiber and optionally containing impregnants or lubricants, wire reinforcement, or elastomeric axial warp fill used to seal or pack pumps, valves, rotary shafts, and reciprocating shafts for use in a wide variety of industries
ID: 1374071081