| Event Date | Event Description |
| Friday, December 16, 2011 | CANCELLED SEC. 8 (6-YR) |
| Thursday, April 19, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, March 22, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, May 10, 2005 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, March 22, 2005 | LAW OFFICE REGISTRATION REVIEW COMPLETED |
| Monday, March 21, 2005 | ASSIGNED TO LIE |
| Wednesday, March 16, 2005 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Monday, February 28, 2005 | STATEMENT OF USE PROCESSING COMPLETE |
| Monday, February 28, 2005 | USE AMENDMENT FILED |
| Monday, February 28, 2005 | TEAS STATEMENT OF USE RECEIVED |
| Friday, February 11, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, August 20, 2004 | EXTENSION 5 GRANTED |
| Tuesday, August 10, 2004 | EXTENSION 5 FILED |
| Tuesday, August 10, 2004 | TEAS EXTENSION RECEIVED |
| Thursday, July 22, 2004 | CASE FILE IN TICRS |
| Wednesday, March 10, 2004 | EXTENSION 4 GRANTED |
| Monday, March 1, 2004 | EXTENSION 4 FILED |
| Monday, March 1, 2004 | TEAS EXTENSION RECEIVED |
| Wednesday, September 3, 2003 | EXTENSION 3 GRANTED |
| Wednesday, September 3, 2003 | EXTENSION 3 FILED |
| Thursday, September 4, 2003 | PAPER RECEIVED |
| Friday, May 9, 2003 | EXTENSION 2 GRANTED |
| Wednesday, March 5, 2003 | EXTENSION 2 FILED |
| Wednesday, March 5, 2003 | PAPER RECEIVED |
| Friday, September 20, 2002 | EXTENSION 1 GRANTED |
| Wednesday, August 28, 2002 | EXTENSION 1 FILED |
| Thursday, August 29, 2002 | PAPER RECEIVED |
| Tuesday, March 5, 2002 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, December 11, 2001 | PUBLISHED FOR OPPOSITION |
| Wednesday, November 21, 2001 | NOTICE OF PUBLICATION |
| Tuesday, July 31, 2001 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, July 30, 2001 | EXAMINER'S AMENDMENT MAILED |
| Monday, July 2, 2001 | ASSIGNED TO EXAMINER |