| Event Date | Event Description |
| Friday, March 25, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Monday, December 14, 2015 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, December 14, 2015 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, September 30, 2015 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 19, 2015 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, February 10, 2015 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, February 10, 2015 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, November 27, 2013 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, March 28, 2012 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, May 7, 2008 | CASE FILE IN TICRS |
| Thursday, January 17, 2008 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, January 17, 2008 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, December 16, 2003 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Tuesday, December 16, 2003 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, September 4, 2003 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, September 4, 2003 | PAPER RECEIVED |
| Monday, April 23, 1990 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Wednesday, February 21, 1990 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, February 21, 1984 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, November 29, 1983 | PUBLISHED FOR OPPOSITION |
| Tuesday, November 29, 1983 | PUBLISHED FOR OPPOSITION |
| Tuesday, October 11, 1983 | NOTICE OF PUBLICATION |
| Tuesday, September 6, 1983 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, September 6, 1983 | ASSIGNED TO EXAMINER |
| Thursday, August 18, 1983 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, March 22, 1983 | NON-FINAL ACTION MAILED |
| Tuesday, March 1, 1983 | ASSIGNED TO EXAMINER |