| Event Date | Event Description |
| Wednesday, May 19, 2021 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, March 12, 2019 | CANCELLED SEC. 8 (10-YR) |
| Wednesday, January 24, 2018 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 22, 2017 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, November 1, 2017 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, November 1, 2017 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, June 6, 2011 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, June 6, 2011 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, March 31, 2011 | CASE FILE IN TICRS |
| Saturday, September 25, 2004 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Saturday, September 25, 2004 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, August 18, 2004 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Wednesday, August 18, 2004 | TEAS SECTION 8 & 9 RECEIVED |
| Monday, February 11, 1991 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Thursday, October 18, 1990 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, December 18, 1984 | REGISTERED-SUPPLEMENTAL REGISTER |
| Wednesday, October 10, 1984 | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER |
| Thursday, September 27, 1984 | EXAMINERS AMENDMENT MAILED |
| Saturday, September 15, 1984 | ALLOWANCE/COUNT WITHDRAWN |
| Thursday, August 30, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, February 27, 1984 | NON-FINAL ACTION MAILED |
| Monday, February 6, 1984 | ASSIGNED TO EXAMINER |