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The US trademark DEHYCOR was filed as Word mark on 07/29/1983 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 06/25/1985.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 73436789 |
| Register number | 1343672 |
| Application date | July 29, 1983 |
| Publication date | April 16, 1985 |
| Entry date | June 25, 1985 |
Trademark owner
HENKELSTRASSE 67
D-4000 DUSSELDORF 1
DE
D-4000 DUSSELDORF 1
DE
Trademark representatives
goods and services
1
CHEMICAL COMPOSITIONS FOR INHIBITING CORROSION OF, AND FOR INHIBITING ATTACK OF ACIDS ON, METALLIC SURFACES IN OIL FIELD EQUIPMENT, BUT NOT INCLUDING BORON AND /OR ITS COMPOUNDS
ID: 1373436789