| Event Date | Event Description |
| Wednesday, July 3, 2013 | CANCELLED SEC. 8 (10-YR) |
| Wednesday, November 30, 2011 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, November 30, 2011 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, November 18, 2009 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, November 11, 2009 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, July 29, 2009 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Monday, April 21, 2008 | CASE FILE IN TICRS |
| Thursday, March 13, 2008 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, March 13, 2008 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, February 6, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 5, 2006 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, April 5, 2006 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, April 5, 2006 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, April 5, 2006 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, April 5, 2006 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, April 5, 2006 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, April 5, 2006 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, April 5, 2006 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, May 7, 2002 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Tuesday, May 7, 2002 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, March 8, 2002 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Friday, March 8, 2002 | PAPER RECEIVED |
| Wednesday, July 29, 1998 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, May 8, 1998 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, November 24, 1992 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, September 1, 1992 | PUBLISHED FOR OPPOSITION |
| Friday, July 31, 1992 | NOTICE OF PUBLICATION |
| Wednesday, June 17, 1992 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, May 26, 1992 | ASSIGNED TO EXAMINER |