E-A-R Logo (USPTO, 09/18/1986)
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The US trademark E-A-R was filed as Figurative mark on 09/18/1986 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 02/27/1990.
The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Figurative mark |
| File reference | 73620667 |
| Register number | 1584486 |
| Application date | September 18, 1986 |
| Publication date | December 5, 1989 |
| Entry date | February 27, 1990 |
Trademark owner
3M Center, 2501 Hudson Road
55144 ST. PAUL
US
55144 ST. PAUL
US
Trademark representatives
goods and services
10
PERSONAL HEARING PROTECTIVE DEVICES IN THE NATURE OF EAR PLUGS AND EAR MUFFS
ID: 1373620667