| Event Date | Event Description |
| Friday, April 3, 2020 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Tuesday, April 10, 2018 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, September 11, 2009 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, September 11, 2009 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, May 22, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, May 2, 2007 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, May 2, 2007 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, December 2, 2004 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Wednesday, May 2, 2007 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, February 25, 2000 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Wednesday, May 2, 2007 | REINSTATED |
| Tuesday, April 24, 2007 | FAX RECEIVED |
| Thursday, December 2, 2004 | PAPER RECEIVED |
| Monday, September 16, 2002 | PAPER RECEIVED |
| Saturday, February 16, 2002 | CANCELLED SEC. 8 (6-YR) |
| Tuesday, February 7, 1995 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, November 15, 1994 | PUBLISHED FOR OPPOSITION |
| Friday, October 14, 1994 | NOTICE OF PUBLICATION |
| Thursday, August 11, 1994 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, July 6, 1994 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, January 10, 1994 | NON-FINAL ACTION MAILED |
| Thursday, December 2, 1993 | ASSIGNED TO EXAMINER |
| Monday, November 29, 1993 | ASSIGNED TO EXAMINER |