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The US trademark PERCO was filed as Word mark on 01/23/1981 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 02/15/1983.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 73296075 |
| Register number | 1227174 |
| Application date | January 23, 1981 |
| Publication date | November 23, 1982 |
| Entry date | February 15, 1983 |
Trademark owner
Phillips Bldg.
74004 Bartlesville
US
74004 Bartlesville
US
goods and services
1
Chemicals-Namely, Solid Copper Sweetening Reagents
ID: 1373296075