| Event Date | Event Description |
| Friday, March 18, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Monday, February 23, 2009 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, February 23, 2009 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, April 17, 2008 | CASE FILE IN TICRS |
| Wednesday, May 30, 2007 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, May 30, 2007 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, March 6, 2006 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, March 6, 2006 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, October 21, 2005 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, October 21, 2005 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, May 2, 2003 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Friday, May 2, 2003 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, January 30, 2003 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, January 30, 2003 | PAPER RECEIVED |
| Monday, March 1, 1993 | POST REGISTRATION ACTION CORRECTION |
| Saturday, September 24, 1988 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Wednesday, May 18, 1988 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, January 25, 1983 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, November 2, 1982 | PUBLISHED FOR OPPOSITION |
| Wednesday, September 22, 1982 | ASSIGNED TO EXAMINER |
| Tuesday, September 21, 1982 | NOTICE OF PUBLICATION |
| Monday, September 13, 1982 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, September 3, 1982 | ASSIGNED TO EXAMINER |
| Tuesday, August 17, 1982 | NON-FINAL ACTION MAILED |