| Event Date | Event Description |
| Friday, April 20, 2018 | CANCELLED SEC. 8 (10-YR) |
| Tuesday, March 25, 2014 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, March 25, 2014 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, August 18, 2010 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| 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 |
| Wednesday, July 25, 2007 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, July 25, 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 |
| Saturday, January 21, 2006 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Saturday, January 21, 2006 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, September 9, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, November 22, 2005 | ASSIGNED TO PARALEGAL |
| Monday, November 21, 2005 | CASE FILE IN TICRS |
| Friday, September 9, 2005 | REGISTERED - SEC. 8 (6-YR) FILED |
| Friday, September 9, 2005 | TEAS SECTION 8 & 9 RECEIVED |
| Tuesday, February 5, 1991 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, November 1, 1990 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, September 10, 1985 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, July 2, 1985 | PUBLISHED FOR OPPOSITION |
| Sunday, June 2, 1985 | NOTICE OF PUBLICATION |
| Monday, May 13, 1985 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, January 23, 1985 | NON-FINAL ACTION MAILED |
| Friday, December 14, 1984 | ASSIGNED TO EXAMINER |