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The US trademark MAD ADDER was filed as Word mark on 04/03/1997 at the U.S. Patent and Trademark Office. The current status of the mark is "ABANDONED - NO STATEMENT OF USE FILED".
| Trademark form | Word mark |
| File reference | 75268898 |
| Application date | April 3, 1997 |
| Publication date | June 9, 1998 |
Trademark owner
Trademark representatives
goods and services
28
toy building blocks designed to teach mathematics, and an accompanying rack sold as a unit therewith
ID: 1375268898