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The US trademark PROTO-FAX was filed as Word mark on 10/29/1987 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 09/13/1988.
The current status of the mark is "CANCELLED - SECTION 7".
| Trademark form | Word mark |
| File reference | 73692427 |
| Register number | 1503693 |
| Application date | October 29, 1987 |
| Publication date | June 21, 1988 |
| Entry date | September 13, 1988 |
Trademark owner
10681 HADDINGTON
70043 HOUSTON
US
70043 HOUSTON
US
Trademark representatives
goods and services
9
COMMUNICATIONS SYSTEM, NAMELY A COMPUTER BOARD AND COMPUTER DISKETTE FOR ADAPTING A PERSONAL COMPUTER FOR COMMUNICATION
ID: 1373692427