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The US trademark CHALLENGE CIRCLE was filed as Word mark on 11/27/2006 at the U.S. Patent and Trademark Office. The current status of the mark is "ABANDONED-FAILURE TO RESPOND OR LATE RESPONSE".
| Trademark form | Word mark |
| File reference | 77051565 |
| Application date | November 27, 2006 |
Trademark owner
160 Spear Street, Suite 1300
94105 San Francisco
US
94105 San Francisco
US
Trademark representatives
goods and services
41
Entertainment in the nature of competitions in the field of video games; Entertainment services, namely, conducting contests; Entertainment services, namely, providing an on-line computer game; Entertainment services, namely, providing on-line computer games; Providing a computer game that may be accessed network-wide by network users
ID: 1377051565