| Event Date | Event Description |
| Friday, March 20, 2020 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, September 28, 2016 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, March 18, 2015 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, March 18, 2015 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, March 11, 2015 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, September 3, 2013 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, September 3, 2013 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, July 11, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 11, 2012 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, August 24, 2011 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, June 15, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, June 8, 2011 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, November 19, 2008 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, May 5, 2006 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Friday, May 5, 2006 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, December 1, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Friday, May 5, 2006 | ASSIGNED TO PARALEGAL |
| Tuesday, January 10, 2006 | CASE FILE IN TICRS |
| Thursday, December 1, 2005 | TEAS SECTION 8 & 9 RECEIVED |
| Thursday, October 16, 2003 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, April 15, 1992 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, April 3, 1992 | RESPONSE RECEIVED TO POST REG. ACTION |
| Wednesday, March 11, 1992 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 |
| Tuesday, October 15, 1991 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, December 3, 1985 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, September 24, 1985 | PUBLISHED FOR OPPOSITION |
| Sunday, August 25, 1985 | NOTICE OF PUBLICATION |
| Monday, July 1, 1985 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, June 25, 1985 | EXAMINER'S AMENDMENT MAILED |