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The US trademark PTC was filed as Word mark on 08/12/1971 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 01/09/1973.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 72400030 |
| Register number | 950338 |
| Application date | August 12, 1971 |
| Entry date | January 9, 1973 |
Trademark owner
2301 FEDERAL AVE.
90064 LOS ANGELES
US
90064 LOS ANGELES
US
Trademark representatives
goods and services
9
THERMOMETERS, THERMOGRAPHS, PYROMETERS, HYGROMETERS, DUROMETERS, HARDNESS TESTERS, [ MILLIVOLTMETERS ] AND MICROSCOPES
ID: 1372400030