| Event Date | Event Description |
| Friday, November 4, 2011 | CANCELLED SEC. 8 (6-YR) |
| Sunday, November 23, 2008 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, November 11, 2008 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, March 29, 2005 | REGISTERED-PRINCIPAL REGISTER |
| Monday, September 27, 2004 | LAW OFFICE REGISTRATION REVIEW COMPLETED |
| Friday, September 24, 2004 | ASSIGNED TO LIE |
| Tuesday, September 21, 2004 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Tuesday, August 10, 2004 | ASSIGNED TO EXAMINER |
| Wednesday, August 4, 2004 | STATEMENT OF USE PROCESSING COMPLETE |
| Thursday, July 22, 2004 | USE AMENDMENT FILED |
| Thursday, July 22, 2004 | TEAS STATEMENT OF USE RECEIVED |
| Thursday, July 1, 2004 | CASE FILE IN TICRS |
| Wednesday, January 21, 2004 | EXTENSION 5 GRANTED |
| Wednesday, January 21, 2004 | EXTENSION 5 FILED |
| Wednesday, January 21, 2004 | TEAS EXTENSION RECEIVED |
| Tuesday, August 5, 2003 | EXTENSION 4 GRANTED |
| Thursday, July 24, 2003 | EXTENSION 4 FILED |
| Thursday, July 24, 2003 | TEAS EXTENSION RECEIVED |
| Tuesday, April 22, 2003 | PAPER RECEIVED |
| Friday, March 14, 2003 | EXTENSION 3 GRANTED |
| Friday, January 10, 2003 | EXTENSION 3 FILED |
| Friday, January 10, 2003 | TEAS EXTENSION RECEIVED |
| Friday, July 26, 2002 | EXTENSION 2 GRANTED |
| Monday, July 22, 2002 | EXTENSION 2 FILED |
| Monday, July 22, 2002 | TEAS EXTENSION RECEIVED |
| Friday, February 1, 2002 | EXTENSION 1 GRANTED |
| Wednesday, January 16, 2002 | EXTENSION 1 FILED |
| Tuesday, July 24, 2001 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, May 1, 2001 | PUBLISHED FOR OPPOSITION |
| Wednesday, April 18, 2001 | NOTICE OF PUBLICATION |
| Wednesday, January 24, 2001 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, December 7, 2000 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, November 13, 2000 | NON-FINAL ACTION MAILED |
| Monday, November 6, 2000 | ASSIGNED TO EXAMINER |