| 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 |
| Tuesday, April 7, 2009 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, May 19, 2008 | CASE FILE IN TICRS |
| Friday, August 3, 2007 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, August 3, 2007 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, December 19, 2005 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Monday, December 19, 2005 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, December 8, 2005 | ASSIGNED TO PARALEGAL |
| Wednesday, July 6, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Wednesday, July 6, 2005 | TEAS SECTION 8 & 9 RECEIVED |
| Friday, June 3, 2005 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, June 3, 2005 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, November 18, 2002 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, April 8, 1991 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, December 20, 1990 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, January 8, 1985 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, October 30, 1984 | PUBLISHED FOR OPPOSITION |
| Thursday, August 30, 1984 | NOTICE OF PUBLICATION |
| Monday, July 16, 1984 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, July 11, 1984 | EXAMINER'S AMENDMENT MAILED |
| Tuesday, June 19, 1984 | ASSIGNED TO EXAMINER |