DIAMONDMASTER Logo (USPTO, 04/30/1981)
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The US trademark DIAMONDMASTER was filed as Figurative mark on 04/30/1981 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 10/12/1982.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Figurative mark |
| File reference | 73308091 |
| Register number | 1212249 |
| Application date | April 30, 1981 |
| Publication date | July 20, 1982 |
| Entry date | October 12, 1982 |
Trademark owner
5345 ARMADA DRIVE
92008 CARLSBAD
US
92008 CARLSBAD
US
Trademark representatives
goods and services
9
Thermal Conductivity Testing Apparatus
ID: 1373308091