| Event Date | Event Description |
| Friday, March 27, 2020 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, January 13, 2016 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, February 11, 2015 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Wednesday, December 5, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, May 25, 2011 | CASE FILE IN TICRS |
| Monday, May 2, 2011 | CASE FILE IN TICRS |
| Thursday, May 6, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 3, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, May 4, 2007 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, May 4, 2007 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, May 4, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, November 15, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 5, 2006 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, July 5, 2006 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, July 5, 2006 | ASSIGNED TO PARALEGAL |
| Tuesday, February 7, 2006 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, February 7, 2006 | TEAS SECTION 8 & 9 RECEIVED |
| Monday, November 22, 2004 | PAPER RECEIVED |
| Thursday, November 11, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, April 21, 1992 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, January 24, 1992 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, February 11, 1986 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, November 19, 1985 | PUBLISHED FOR OPPOSITION |
| Saturday, October 19, 1985 | NOTICE OF PUBLICATION |
| Monday, September 16, 1985 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, September 16, 1985 | ASSIGNED TO EXAMINER |