| Event Date | Event Description |
| Friday, October 29, 2021 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Thursday, August 1, 2019 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Tuesday, January 10, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, October 5, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 17, 2011 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Friday, July 1, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, February 17, 2010 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, February 17, 2010 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, February 4, 2010 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, February 4, 2010 | PAPER RECEIVED |
| Friday, October 19, 2007 | CASE FILE IN TICRS |
| Thursday, March 23, 2006 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Thursday, March 23, 2006 | ASSIGNED TO PARALEGAL |
| Monday, November 28, 2005 | REGISTERED - SEC. 8 (6-YR) FILED |
| Monday, November 28, 2005 | PAPER RECEIVED |
| Tuesday, August 6, 2002 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, August 1, 2000 | REGISTERED-SUPPLEMENTAL REGISTER |
| Tuesday, May 9, 2000 | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER |
| Friday, April 21, 2000 | EXAMINER'S AMENDMENT MAILED |
| Thursday, January 6, 2000 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Tuesday, January 4, 2000 | EX PARTE APPEAL-INSTITUTED |
| Monday, March 8, 1999 | FINAL REFUSAL MAILED |
| Wednesday, October 21, 1998 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, April 21, 1998 | NON-FINAL ACTION MAILED |
| Tuesday, February 24, 1998 | ASSIGNED TO EXAMINER |
| Tuesday, February 17, 1998 | ASSIGNED TO EXAMINER |