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The US trademark CHEC was filed as Word mark on 04/16/1990 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 01/29/1991.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 74049015 |
| Register number | 1633067 |
| Application date | April 16, 1990 |
| Publication date | November 6, 1990 |
| Entry date | January 29, 1991 |
Trademark owner
3412 Hillview Avenue
94303 Palo Alto
US
94303 Palo Alto
US
Trademark representatives
goods and services
9
computer programs pre-recorded on magnetic disks and users manuals therefor sold as an unit for use in predicting erosion-corrosion in single-phase flow piping systems
ID: 1374049015