USPTOProtect this trademark from copycats!
With our trademark monitoring alerts, you are automatically notified by email about copycats and free riders.
The US trademark HAPPY STACK was filed as Word mark on 01/08/1999 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 05/15/2001.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 75619004 |
| Register number | 2451624 |
| Application date | January 8, 1999 |
| Publication date | February 29, 2000 |
| Entry date | May 15, 2001 |
Trademark owner
7-9-10, Tateishi, Katsushika-ku
Tokyo 124-8511
JP
Tokyo 124-8511
JP
Trademark representatives
goods and services
28
Intellectual development toys in the nature of multiple activity toys for babies
ID: 1375619004