| Event Date | Event Description |
| Friday, February 5, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, January 27, 2016 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 18, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, April 28, 2011 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, November 25, 2008 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, November 25, 2008 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, February 25, 2008 | CASE FILE IN TICRS |
| Wednesday, August 22, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, July 21, 2006 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, July 21, 2006 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, December 13, 2002 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Friday, December 13, 2002 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, September 3, 2002 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, September 3, 2002 | PAPER RECEIVED |
| Thursday, March 28, 2002 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, October 9, 1997 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, September 22, 1997 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, September 22, 1992 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, June 30, 1992 | PUBLISHED FOR OPPOSITION |
| Friday, May 29, 1992 | NOTICE OF PUBLICATION |
| Saturday, April 25, 1992 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, April 1, 1992 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Saturday, September 28, 1991 | NON-FINAL ACTION MAILED |
| Monday, September 9, 1991 | ASSIGNED TO EXAMINER |