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The US trademark PERFECT CIRCLE was filed as Word mark on 10/08/1947 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 06/21/1949.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 71537231 |
| Register number | 511241 |
| Application date | October 8, 1947 |
| Entry date | June 21, 1949 |
Trademark owner
552 SOUTH WASHINGTON STREET
HAGERSTOWN
US
HAGERSTOWN
US
goods and services
7
Machinery
8
TOOLS FOR INSTALLING PISTON RINGS ON PISTONS, PISTON SKIRT EXPANDERS, MACHINES FOR PROVIDING AN INTERRUPTED SURFACE ON CYLINDRICAL OBJECTS, AND TOOLS FOR RECUTTING RING GROOVES IN PISTONS
ID: 1371537231