| Event Date | Event Description |
| Wednesday, July 28, 2021 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, January 22, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, January 21, 2015 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, June 11, 2014 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Monday, December 17, 2007 | CASE FILE IN TICRS |
| Tuesday, November 6, 2007 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Tuesday, November 6, 2007 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Monday, November 5, 2007 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, November 5, 2007 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, November 28, 2005 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, November 28, 2005 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, August 23, 2001 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Thursday, August 23, 2001 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, May 29, 2001 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Wednesday, June 18, 1997 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, May 19, 1997 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Monday, May 19, 1997 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, January 21, 1992 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, October 29, 1991 | PUBLISHED FOR OPPOSITION |
| Friday, September 27, 1991 | NOTICE OF PUBLICATION |
| Monday, June 3, 1991 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, May 17, 1991 | ASSIGNED TO EXAMINER |