| Event Date | Event Description |
| Wednesday, November 22, 2017 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, January 29, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, November 20, 2013 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 6, 2013 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 18, 2009 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, July 1, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, February 12, 2009 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, February 12, 2009 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, March 5, 2008 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, March 5, 2008 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, January 30, 2008 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, January 9, 2008 | CASE FILE IN TICRS |
| Wednesday, September 26, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, February 17, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, June 27, 2002 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Thursday, June 27, 2002 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, April 19, 2002 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Friday, April 19, 2002 | PAPER RECEIVED |
| Friday, April 24, 1998 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Tuesday, March 10, 1998 | REGISTERED - SEC. 8 (6-YR) FILED |
| Tuesday, May 5, 1992 | REGISTERED-SUPPLEMENTAL REGISTER |
| Wednesday, January 29, 1992 | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER |
| Monday, December 23, 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, June 25, 1991 | FINAL REFUSAL MAILED |
| Tuesday, March 19, 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, September 20, 1990 | NON-FINAL ACTION MAILED |
| Wednesday, September 12, 1990 | ASSIGNED TO EXAMINER |