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The US trademark SPHERI-5 was filed as Word mark on 04/28/1981 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 11/08/1983.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 73307911 |
| Register number | 1256460 |
| Application date | April 28, 1981 |
| Publication date | August 16, 1983 |
| Entry date | November 8, 1983 |
Trademark owner
2045 Martin Ave.
95050 Santa Clara
US
95050 Santa Clara
US
Trademark representatives
goods and services
1
a Sorbent for Use in Liquid Chromatographic Columns
ID: 1373307911