| Event Date | Event Description |
| Saturday, July 26, 1986 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) |
| Monday, April 24, 2006 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Monday, July 24, 2006 | ASSIGNED TO PARALEGAL |
| Friday, November 16, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Saturday, May 24, 2008 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, January 5, 2009 | REVIEW OF CORRESPONDENCE COMPLETE |
| Thursday, April 24, 1986 | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 |
| Tuesday, June 20, 1995 | ASSIGNED TO EXAMINER |
| Monday, April 24, 2006 | PAPER RECEIVED |
| Friday, July 28, 2006 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, July 28, 2006 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Monday, February 9, 2009 | CASE FILE IN TICRS |
| Wednesday, April 13, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 20, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, May 30, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, October 19, 2016 | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) |
| Wednesday, October 14, 2009 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, October 21, 2009 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, October 18, 2016 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, October 19, 2016 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Saturday, July 26, 2025 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Monday, September 8, 2025 | WITHDRAWAL OF ATTORNEY GRANTED |
| Monday, September 8, 2025 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED |
| Monday, September 11, 2023 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, October 19, 2016 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Monday, September 11, 2023 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, September 11, 2023 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |