| Event Date | Event Description |
| Friday, March 20, 2020 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Thursday, May 3, 2012 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, May 3, 2012 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, August 5, 2009 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, August 5, 2009 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, April 9, 2009 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, May 19, 2008 | CASE FILE IN TICRS |
| Monday, October 29, 2007 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, October 29, 2007 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, May 18, 2005 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, May 18, 2005 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, June 1, 2004 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Tuesday, June 1, 2004 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, April 9, 2004 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Friday, April 9, 2004 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, November 27, 2002 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, January 9, 1990 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, November 9, 1989 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, October 9, 1984 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, July 31, 1984 | PUBLISHED FOR OPPOSITION |
| Tuesday, May 29, 1984 | NOTICE OF PUBLICATION |
| Friday, April 13, 1984 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, March 29, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, February 14, 1984 | NON-FINAL ACTION MAILED |
| Thursday, February 2, 1984 | ASSIGNED TO EXAMINER |