| Event Date | Event Description |
| Friday, October 15, 2021 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, February 5, 2020 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 5, 2018 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 22, 2018 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 18, 2018 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, May 30, 2018 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Wednesday, April 12, 2017 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, January 27, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, April 13, 2016 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, March 30, 2016 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, August 25, 2015 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, August 25, 2015 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, July 15, 2015 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, May 4, 2011 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, December 2, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Monday, November 30, 2009 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, November 30, 2009 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, November 25, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, June 26, 2009 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Friday, June 26, 2009 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, May 27, 2009 | ASSIGNED TO PARALEGAL |
| Tuesday, May 19, 2009 | TEAS SECTION 8 & 9 RECEIVED |
| Friday, August 15, 2008 | CASE FILE IN TICRS |
| Thursday, March 24, 2005 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Thursday, March 24, 2005 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Thursday, March 24, 2005 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, March 24, 2005 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, February 10, 2003 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, October 20, 1995 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, February 27, 1995 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, May 30, 1989 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, March 7, 1989 | PUBLISHED FOR OPPOSITION |
| Saturday, February 4, 1989 | NOTICE OF PUBLICATION |
| Tuesday, December 6, 1988 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, November 23, 1988 | ASSIGNED TO EXAMINER |