| Event Date | Event Description |
| Friday, March 20, 2020 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Thursday, February 6, 2014 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, February 6, 2014 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, July 15, 2010 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, July 15, 2010 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, December 17, 2008 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, December 17, 2008 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, December 17, 2008 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, December 17, 2008 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, November 17, 2008 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, May 23, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, April 6, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, March 14, 2007 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, March 7, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, January 17, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, February 3, 2005 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Thursday, February 3, 2005 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Saturday, December 18, 2004 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Monday, January 17, 2005 | TEAS SECTION 8 & 9 RECEIVED |
| Monday, May 7, 1990 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, February 20, 1990 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, December 18, 1984 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, October 9, 1984 | PUBLISHED FOR OPPOSITION |
| Wednesday, August 8, 1984 | NOTICE OF PUBLICATION |
| Friday, June 8, 1984 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, June 8, 1984 | EXAMINER'S AMENDMENT MAILED |
| Tuesday, June 5, 1984 | ASSIGNED TO EXAMINER |