| Event Date | Event Description |
| Friday, January 22, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, February 4, 2015 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 24, 2014 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Monday, July 25, 2011 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, January 25, 2011 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, January 25, 2011 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, June 4, 2009 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, June 4, 2009 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, December 17, 2008 | CASE FILE IN TICRS |
| Tuesday, September 30, 2008 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, September 30, 2008 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, February 6, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, March 17, 2005 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, March 17, 2005 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, November 20, 2001 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Tuesday, November 20, 2001 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, September 11, 2001 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Wednesday, May 14, 1997 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, March 25, 1997 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, September 17, 1991 | REGISTERED-PRINCIPAL REGISTER |
| Saturday, March 23, 1991 | OPPOSITION TERMINATED NO. 999999 |
| Friday, December 14, 1990 | OPPOSITION DISMISSED NO. 999999 |
| Thursday, January 18, 1990 | OPPOSITION INSTITUTED NO. 999999 |
| Tuesday, September 12, 1989 | PUBLISHED FOR OPPOSITION |
| Tuesday, September 12, 1989 | PUBLISHED FOR OPPOSITION |
| Saturday, August 12, 1989 | NOTICE OF PUBLICATION |
| Thursday, June 8, 1989 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, June 2, 1989 | EXAMINER'S AMENDMENT MAILED |
| Monday, April 10, 1989 | ASSIGNED TO EXAMINER |