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The US trademark SIGMA 6 was filed as Word mark on 03/06/1995 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 01/06/1998.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 74643065 |
| Register number | 2127568 |
| Application date | March 6, 1995 |
| Publication date | October 24, 1995 |
| Entry date | January 6, 1998 |
Trademark owner
3970 N. First Street
95134 San Jose
US
95134 San Jose
US
Trademark representatives
goods and services
9
components for chemical vapor deposition reactors, namely liquid delivery injection apparatus
ID: 1374643065