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The US trademark ACM SYMPOSIUM ON OPERATING SYSTEMS PRINCIPLES was filed as Word mark on 06/01/1982 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 12/06/1983.
The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Word mark |
| File reference | 1260240 |
| Register number | 73367305 |
| Application date | June 1, 1982 |
| Entry date | December 6, 1983 |
| Expiration date | December 6, 2033 |
Trademark owner
1601 Broadway, 10th Floor
10019 New York
US
10019 New York
US
Trademark representatives
500 Mamaroneck Avenue, Suite 320
10528 Harrison
US
goods and services
41
Education and Entertainment
ID: 13