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The US trademark DUOTHERM was filed as Word mark on 12/23/1985 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 03/10/1987.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 73574943 |
| Register number | 1431863 |
| Application date | December 23, 1985 |
| Publication date | December 16, 1986 |
| Entry date | March 10, 1987 |
Trademark owner
RHEINWALDSTRASSE 22
ROTTWEIL
DE
ROTTWEIL
DE
Trademark representatives
goods and services
10
ELECTRICAL AIR BUBBLE HYDROMASSAGERS OF THE TYPE USING COMPRESSED AIR TO GENERATE A WHIRLPOOL EFFECT IN WATER FOR HOME USE
ID: 1373574943