THERMO-FAX Logo (USPTO, 04/07/1950)
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The US trademark THERMO-FAX was filed as Word and figurative mark on 04/07/1950 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 06/17/1952.
The current status of the mark is "EXPIRED".
| Trademark form | Word and figurative mark |
| File reference | 71595388 |
| Register number | 560098 |
| Application date | April 7, 1950 |
| Entry date | June 17, 1952 |
Trademark owner
900 FAUQUIER AVENUE
ST. PAUL
US
ST. PAUL
US
goods and services
16
HEAT-SENSITIVE CELLULOSIC SHEET MATERIAL FOR MAKING DUPLICATE COPIES OF TYPED OR PRINTED MATTER, SAID CELLULOSIC SHEET MATERIAL BEING ADAPTED FOR USE IN A MACHINE PROVIDING AN INFRA-RED RAY SOURCE, SAID INFRA-RED RAYS BEING CONVERTED TO A HEAT PATTERN BY THE TYPE FACE ON THE ORIGINAL TYPED OR PRINTED MATTER, SAID HEAT PATTERN ACTING UPON SAID SENSITIZED SHEET TO RENDER A DUPLICATE COPY OF THE ORIGINAL MATTER VISIBLE THEREON
ID: 1371595388