| Event Date | Event Description |
| Wednesday, January 26, 2022 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, January 26, 2022 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, January 26, 2022 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, March 20, 2020 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, January 15, 2014 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Sunday, November 12, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, October 3, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, April 4, 2005 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Monday, April 4, 2005 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, April 4, 2005 | ASSIGNED TO PARALEGAL |
| Tuesday, February 22, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, February 22, 2005 | PAPER RECEIVED |
| Friday, December 13, 1991 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, August 5, 1991 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, August 27, 1985 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, June 18, 1985 | PUBLISHED FOR OPPOSITION |
| Friday, May 17, 1985 | NOTICE OF PUBLICATION |
| Friday, April 12, 1985 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, March 18, 1985 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, February 22, 1985 | NON-FINAL ACTION MAILED |
| Thursday, February 21, 1985 | ASSIGNED TO EXAMINER |