| Event Date | Event Description |
| Friday, October 29, 2021 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, January 8, 2020 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, June 29, 2018 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Tuesday, January 24, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, January 11, 2017 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, January 4, 2017 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 9, 2015 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 26, 2015 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, August 20, 2014 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 23, 2014 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, June 5, 2012 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, June 5, 2012 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, February 1, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 14, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Saturday, June 20, 2009 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Saturday, June 20, 2009 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, May 28, 2009 | ASSIGNED TO PARALEGAL |
| Thursday, May 21, 2009 | TEAS SECTION 8 & 9 RECEIVED |
| Friday, September 1, 2006 | REVIEW OF CORRESPONDENCE COMPLETE |
| Monday, August 21, 2006 | PAPER RECEIVED |
| Friday, January 20, 2006 | ASSIGNED TO PARALEGAL |
| Monday, October 17, 2005 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Wednesday, October 12, 2005 | ASSIGNED TO PARALEGAL |
| Thursday, August 25, 2005 | REGISTERED - SEC. 8 (6-YR) FILED |
| Thursday, August 25, 2005 | TEAS SECTION 8 RECEIVED |
| Monday, November 4, 2002 | PAPER RECEIVED |
| Tuesday, June 29, 1999 | REGISTERED-SUPPLEMENTAL REGISTER |
| Monday, May 3, 1999 | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER |
| Monday, March 29, 1999 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, September 28, 1998 | FINAL REFUSAL MAILED |
| Thursday, April 30, 1998 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, October 27, 1997 | NON-FINAL ACTION MAILED |
| Tuesday, October 14, 1997 | ASSIGNED TO EXAMINER |