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The US trademark KEY WHIZ was filed as Word mark on 04/24/1978 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 10/02/1979.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 73167878 |
| Register number | 1125568 |
| Application date | April 24, 1978 |
| Entry date | October 2, 1979 |
Trademark owner
goods and services
16
MUSICAL EDUCATION CALCULATOR-NAMELY, A MUSICAL CALCULATOR FOR THE STUDY OF HARMONY, CHANGING KEYS, AND ALTERATION OF ARRANGEMENT
ID: 1373167878