CORNERSTONE ENERGY Logo (USPTO, 10/09/2004)
USPTOProtect this trademark from copycats!
With our trademark monitoring alerts, you are automatically notified by email about copycats and free riders.
The US trademark CORNERSTONE ENERGY was filed as Word and figurative mark on 10/09/2004 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 12/20/2005.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word and figurative mark |
| File reference | 78497405 |
| Register number | 3031896 |
| Application date | October 9, 2004 |
| Publication date | September 27, 2005 |
| Entry date | December 20, 2005 |
Trademark owner
2301 MARKET STREET
19101 PHILADELPHIA
US
19101 PHILADELPHIA
US
goods and services
36
Energy Brokerage Services
ID: 1378497405