| Event Date | Event Description |
| Thursday, March 14, 2019 | CANCELLED SEC. 8 (10-YR) |
| Tuesday, October 4, 2011 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, October 4, 2011 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, July 21, 2010 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, January 21, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, May 14, 2008 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, March 5, 2008 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, February 7, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, May 11, 2005 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, May 11, 2005 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, May 11, 2005 | ASSIGNED TO PARALEGAL |
| Tuesday, April 5, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, April 5, 2005 | TEAS SECTION 8 & 9 RECEIVED |
| Tuesday, January 21, 1992 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Thursday, May 30, 1991 | POST REGISTRATION ACTION MAILED - SEC. 15 |
| Wednesday, January 16, 1991 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, April 16, 1985 | REGISTERED-SUPPLEMENTAL REGISTER |
| Monday, February 11, 1985 | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER |
| Tuesday, January 22, 1985 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, November 28, 1984 | CONTINUATION OF FINAL REFUSAL MAILED |
| Wednesday, October 31, 1984 | ASSIGNED TO EXAMINER |
| Monday, October 22, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, June 6, 1984 | FINAL REFUSAL MAILED |
| Monday, April 9, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, October 18, 1983 | NON-FINAL ACTION MAILED |
| Wednesday, September 21, 1983 | ASSIGNED TO EXAMINER |