AR AMPLIFIER RESEARCH Logo (USPTO, 12/26/1972)
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The US trademark AR AMPLIFIER RESEARCH was filed as Figurative mark on 12/26/1972 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 02/11/1975.
The current status of the mark is "CANCELLED - SECTION 8".
Trademark form | Figurative mark |
File reference | 72444572 |
Register number | 1004444 |
Application date | December 26, 1972 |
Entry date | February 11, 1975 |
ID: 1372444572