R Logo (USPTO, 06/09/1966)
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The US trademark R was filed as Word and figurative mark on 06/09/1966 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 11/14/1967.
The current status of the mark is "EXPIRED".
| Trademark form | Word and figurative mark |
| File reference | 72247737 |
| Register number | 838756 |
| Application date | June 9, 1966 |
| Entry date | November 14, 1967 |
Trademark owner
6500 TRACOR LANE AUSTIN, TEXAS
goods and services
9
APPARATUS FOR TESTING HEARING, COMPRISING AUDIOMETER, NOISE GENERATOR, ELECTRO-ACOUSTIC EAR, GROUP AUDIOMETER, SOUND ANALYZER AND ASSOCIATED AMPLIFIER, ACOUSTIC CALIBRATOR, AND NOISE-ATTENUATING EARPHONE HOUSINGS
ID: 1372247737