| Event Date | Event Description |
| Friday, March 18, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Tuesday, June 26, 2012 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, June 26, 2012 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, March 11, 2010 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, April 29, 2008 | CASE FILE IN TICRS |
| Tuesday, February 6, 2007 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, February 6, 2007 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, January 15, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, May 30, 2003 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Friday, May 30, 2003 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, March 25, 2003 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, March 25, 2003 | TEAS SECTION 8 & 9 RECEIVED |
| Saturday, October 22, 1988 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, September 27, 1988 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, September 20, 1983 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, June 28, 1983 | PUBLISHED FOR OPPOSITION |
| Tuesday, September 20, 1983 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, June 28, 1983 | PUBLISHED FOR OPPOSITION |
| Tuesday, June 7, 1983 | NOTICE OF PUBLICATION |
| Thursday, June 2, 1983 | NOTICE OF PUBLICATION |
| Wednesday, June 1, 1983 | NOTICE OF PUBLICATION |
| Wednesday, April 13, 1983 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, December 4, 1979 | NON-FINAL ACTION MAILED |
| Tuesday, May 15, 1979 | ASSIGNED TO EXAMINER |