| Event Date | Event Description |
| Friday, January 22, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, August 18, 2010 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, October 8, 2009 | REVIEW OF CORRESPONDENCE COMPLETE |
| Thursday, April 17, 2008 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, April 17, 2008 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, October 29, 2007 | CASE FILE IN TICRS |
| Tuesday, July 24, 2007 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, July 24, 2007 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, April 21, 2006 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, April 21, 2006 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, June 17, 2002 | PAPER RECEIVED |
| Saturday, August 11, 2001 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Saturday, August 11, 2001 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, May 18, 2001 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Wednesday, October 16, 1996 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, August 12, 1996 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, May 28, 1991 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, March 5, 1991 | PUBLISHED FOR OPPOSITION |
| Friday, February 1, 1991 | NOTICE OF PUBLICATION |
| Friday, November 23, 1990 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, November 13, 1990 | EXAMINER'S AMENDMENT MAILED |
| Thursday, November 1, 1990 | ASSIGNED TO EXAMINER |