| Event Date | Event Description |
| Friday, October 22, 2021 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, April 17, 2019 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 3, 2019 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, October 28, 2015 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 11, 2012 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Thursday, May 5, 2011 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, May 5, 2011 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, October 20, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, October 6, 2009 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Tuesday, October 6, 2009 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, September 30, 2009 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, January 7, 2009 | CASE FILE IN TICRS |
| Wednesday, April 25, 2007 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Monday, November 27, 2000 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Monday, November 27, 2000 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, March 17, 2000 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Monday, November 25, 1996 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, August 23, 1996 | RESPONSE RECEIVED TO POST REG. ACTION |
| Thursday, August 1, 1996 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 |
| Tuesday, May 7, 1996 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, September 25, 1990 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, March 27, 1990 | PUBLISHED FOR OPPOSITION |
| Thursday, March 1, 1990 | NOTICE OF PUBLICATION |
| Tuesday, January 2, 1990 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, December 19, 1989 | EXAMINER'S AMENDMENT MAILED |
| Friday, December 1, 1989 | ASSIGNED TO EXAMINER |