| Event Date | Event Description |
| Friday, October 7, 2011 | CANCELLED SEC. 8 (6-YR) |
| Thursday, January 14, 2010 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, May 15, 2008 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, March 1, 2005 | REGISTERED-PRINCIPAL REGISTER |
| Thursday, December 23, 2004 | LAW OFFICE REGISTRATION REVIEW COMPLETED |
| Monday, December 20, 2004 | ASSIGNED TO LIE |
| Thursday, December 16, 2004 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Friday, November 19, 2004 | STATEMENT OF USE PROCESSING COMPLETE |
| Tuesday, November 9, 2004 | USE AMENDMENT FILED |
| Tuesday, November 9, 2004 | TEAS STATEMENT OF USE RECEIVED |
| Wednesday, May 19, 2004 | EXTENSION 5 GRANTED |
| Tuesday, May 11, 2004 | EXTENSION 5 FILED |
| Monday, May 17, 2004 | CASE FILE IN TICRS |
| Tuesday, May 11, 2004 | TEAS EXTENSION RECEIVED |
| Thursday, May 6, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, November 24, 2003 | EXTENSION 4 GRANTED |
| Thursday, November 13, 2003 | EXTENSION 4 FILED |
| Thursday, November 13, 2003 | TEAS EXTENSION RECEIVED |
| Monday, June 2, 2003 | EXTENSION 3 GRANTED |
| Tuesday, April 29, 2003 | EXTENSION 3 FILED |
| Monday, April 28, 2003 | TEAS EXTENSION RECEIVED |
| Thursday, December 19, 2002 | EXTENSION 2 GRANTED |
| Friday, November 8, 2002 | EXTENSION 2 FILED |
| Friday, November 8, 2002 | TEAS EXTENSION RECEIVED |
| Wednesday, June 19, 2002 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, May 7, 2002 | EXTENSION 1 GRANTED |
| Wednesday, May 1, 2002 | EXTENSION 1 FILED |
| Wednesday, May 1, 2002 | TEAS EXTENSION RECEIVED |
| Tuesday, November 13, 2001 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, August 21, 2001 | PUBLISHED FOR OPPOSITION |
| Wednesday, August 1, 2001 | NOTICE OF PUBLICATION |
| Sunday, May 20, 2001 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, May 10, 2001 | ASSIGNED TO EXAMINER |