OPTIGEL Logo (USPTO, 06/16/1977)
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The US trademark OPTIGEL was filed as Figurative mark on 06/16/1977 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 01/01/1980.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Figurative mark |
| File reference | 73130675 |
| Register number | 1128464 |
| Application date | June 16, 1977 |
| Entry date | January 1, 1980 |
Trademark owner
LENBACHPLATZ 6
8 MUNICH 2, FED. REP OF GERMANY
DE
8 MUNICH 2, FED. REP OF GERMANY
DE
goods and services
1
CHEMICALLY TREATED BENTONITE FOR GELLING PURPOSES AND BEING IN THE NATURE OF A THICKENING OR THIXOTROPIC AGENT FOR SUSPENSIONS AND LIQUIDS FOR USE IN THE INDUSTRIAL ARTS SUCH AS IN THE MANUFACTURE OF PAINTS AND VARNISH, COSMETICS AND TOILETRIES AND PHARMACEUTICALS
19
CHEMICALLY TREATED BENTONITE FOR THE CONSTRUCTION INDUSTRY FOR USE IN SUPPORTING SUSPENSIONS FOR DIAPHRAGM WALL CONSTRUCTIONS
ID: 1373130675