| Event Date | Event Description |
| Friday, January 15, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, August 8, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, February 29, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 14, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, February 25, 2009 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, February 25, 2009 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, December 24, 2008 | CASE FILE IN TICRS |
| Wednesday, August 8, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, October 27, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, May 10, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, February 5, 2001 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Monday, February 5, 2001 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, July 27, 2000 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, August 13, 1996 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Thursday, July 11, 1996 | REGISTERED - SEC. 8 (6-YR) FILED |
| Tuesday, July 24, 1990 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, May 1, 1990 | PUBLISHED FOR OPPOSITION |
| Saturday, March 31, 1990 | NOTICE OF PUBLICATION |
| Wednesday, February 14, 1990 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, February 12, 1990 | EXAMINER'S AMENDMENT MAILED |
| Monday, January 22, 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, January 22, 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, July 18, 1989 | NON-FINAL ACTION MAILED |
| Monday, July 3, 1989 | ASSIGNED TO EXAMINER |