| Event Date | Event Description |
| Friday, March 20, 2020 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, April 13, 2016 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, March 30, 2016 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 15, 2015 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, April 5, 2011 | CASE FILE IN TICRS |
| Wednesday, December 2, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 25, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, March 24, 2005 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, March 24, 2005 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Saturday, October 30, 2004 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Saturday, October 30, 2004 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, September 13, 2004 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Monday, September 13, 2004 | PAPER RECEIVED |
| Thursday, February 6, 2003 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, July 26, 1990 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, May 18, 1990 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, May 14, 1985 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, March 5, 1985 | PUBLISHED FOR OPPOSITION |
| Thursday, February 21, 1985 | NOTICE OF PUBLICATION |
| Thursday, February 21, 1985 | NOTICE OF PUBLICATION |
| Thursday, January 24, 1985 | NOTICE OF PUBLICATION |
| Thursday, January 3, 1985 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, December 24, 1984 | EXAMINER'S AMENDMENT MAILED |
| Friday, December 14, 1984 | ASSIGNED TO EXAMINER |