| Event Date | Event Description |
| Friday, March 18, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, April 8, 2009 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, April 8, 2009 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, April 8, 2009 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, April 8, 2009 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, August 20, 2008 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, August 20, 2008 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, August 13, 2008 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Monday, June 9, 2008 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Monday, June 9, 2008 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Monday, June 9, 2008 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, April 9, 2008 | CASE FILE IN TICRS |
| Wednesday, November 8, 2006 | REVIEW OF CORRESPONDENCE COMPLETE |
| Tuesday, October 31, 2006 | PAPER RECEIVED |
| Tuesday, November 5, 2002 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Tuesday, November 5, 2002 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, August 12, 2002 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Monday, August 12, 2002 | PAPER RECEIVED |
| Saturday, October 8, 1988 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, August 29, 1988 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, January 25, 1983 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, November 2, 1982 | PUBLISHED FOR OPPOSITION |
| Tuesday, September 21, 1982 | NOTICE OF PUBLICATION |
| Wednesday, September 15, 1982 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, December 23, 1981 | NON-FINAL ACTION MAILED |
| Tuesday, September 15, 1981 | ASSIGNED TO EXAMINER |
| Wednesday, January 7, 1981 | ASSIGNED TO EXAMINER |