| Event Date | Event Description |
| Friday, March 27, 2020 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Thursday, April 7, 2016 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Thursday, August 21, 2014 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, April 23, 2014 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 16, 2014 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Monday, January 17, 2011 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, January 17, 2011 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, January 5, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 29, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Monday, April 27, 2009 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, April 27, 2009 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, June 4, 2007 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Monday, June 4, 2007 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, May 24, 2007 | ASSIGNED TO PARALEGAL |
| Friday, April 27, 2007 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Friday, April 27, 2007 | PAPER RECEIVED |
| Monday, October 30, 2006 | CASE FILE IN TICRS |
| Monday, March 6, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, September 22, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, February 20, 2004 | PAPER RECEIVED |
| Thursday, July 15, 1993 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Tuesday, April 7, 1987 | REGISTERED-SUPPLEMENTAL REGISTER |
| Thursday, February 5, 1987 | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER |
| Tuesday, February 3, 1987 | EXAMINERS AMENDMENT MAILED |
| Friday, December 19, 1986 | NON-FINAL ACTION MAILED |
| Tuesday, September 30, 1986 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, August 12, 1986 | NON-FINAL ACTION MAILED |
| Friday, August 1, 1986 | ASSIGNED TO EXAMINER |