| Event Date | Event Description |
| Friday, May 21, 2021 | CANCELLED SEC. 8 (10-YR) |
| Wednesday, April 17, 2019 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, March 7, 2018 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Thursday, June 1, 2017 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, June 1, 2017 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, September 24, 2014 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, May 15, 2014 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, August 7, 2013 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 8, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, May 2, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 18, 2012 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Saturday, December 17, 2011 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Saturday, December 17, 2011 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, August 10, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, August 25, 2009 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, August 25, 2009 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, June 17, 2009 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, June 17, 2009 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, June 1, 2009 | ASSIGNED TO PARALEGAL |
| Friday, May 29, 2009 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, October 1, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, July 22, 2008 | CASE FILE IN TICRS |
| Monday, May 10, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, September 27, 1995 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, January 31, 1995 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, March 7, 1989 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, December 13, 1988 | PUBLISHED FOR OPPOSITION |
| Saturday, November 19, 1988 | NOTICE OF PUBLICATION |
| Friday, November 11, 1988 | NOTICE OF PUBLICATION |
| Wednesday, September 21, 1988 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, September 21, 1988 | ASSIGNED TO EXAMINER |
| Wednesday, September 21, 1988 | ASSIGNED TO EXAMINER |
| Wednesday, September 21, 1988 | ASSIGNED TO EXAMINER |
| Thursday, September 1, 1988 | ASSIGNED TO EXAMINER |