| Event Date | Event Description |
| Friday, March 20, 2020 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Tuesday, August 11, 2015 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, August 11, 2015 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, June 14, 2011 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, June 14, 2011 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, May 23, 2008 | CASE FILE IN TICRS |
| Thursday, November 11, 2004 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Thursday, November 11, 2004 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, September 22, 2004 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Wednesday, September 22, 2004 | PAPER RECEIVED |
| Wednesday, July 11, 1990 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Wednesday, May 2, 1990 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, October 23, 1984 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, August 14, 1984 | PUBLISHED FOR OPPOSITION |
| Friday, June 15, 1984 | NOTICE OF PUBLICATION |
| Thursday, April 26, 1984 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, April 16, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, October 17, 1983 | NON-FINAL ACTION MAILED |
| Friday, September 16, 1983 | ASSIGNED TO EXAMINER |