| Event Date | Event Description |
| Friday, March 20, 2020 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Tuesday, July 19, 2016 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, March 7, 2012 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, March 7, 2012 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, February 15, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, January 4, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 2, 2009 | REVIEW OF CORRESPONDENCE COMPLETE |
| Wednesday, April 19, 2006 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, February 22, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, May 16, 2005 | PAPER RECEIVED |
| Monday, April 18, 2005 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Monday, April 18, 2005 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Sunday, April 10, 2005 | ASSIGNED TO PARALEGAL |
| Monday, March 7, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Monday, March 7, 2005 | TEAS SECTION 8 & 9 RECEIVED |
| Monday, August 20, 1990 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Monday, June 11, 1990 | REGISTERED - SEC. 8 (6-YR) FILED |
| Tuesday, March 5, 1985 | REGISTERED-SUPPLEMENTAL REGISTER |
| Thursday, December 13, 1984 | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER |
| Wednesday, November 28, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, June 4, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, June 4, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, May 29, 1984 | NON-FINAL ACTION MAILED |
| Wednesday, May 16, 1984 | ASSIGNED TO EXAMINER |