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The US trademark QUALITY OF SERVICE was filed as Word mark on 12/10/1991 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 10/26/1993.
The current status of the mark is "CANCELLED - SECTION 8".
Trademark form | Word mark |
File reference | 74229495 |
Register number | 1801763 |
Application date | December 10, 1991 |
Publication date | May 26, 1992 |
Entry date | October 26, 1993 |
ID: 1374229495