| Event Date | Event Description |
| Friday, March 25, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, April 15, 2015 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, September 13, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, December 3, 2009 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, December 3, 2009 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, April 29, 2008 | CASE FILE IN TICRS |
| Wednesday, April 2, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 19, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, May 2, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 18, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 26, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, June 7, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, September 5, 2003 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Friday, September 5, 2003 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, June 12, 2003 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, June 12, 2003 | PAPER RECEIVED |
| Wednesday, July 19, 1989 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, March 27, 1989 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, November 22, 1983 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, August 30, 1983 | PUBLISHED FOR OPPOSITION |
| Tuesday, November 22, 1983 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, August 30, 1983 | PUBLISHED FOR OPPOSITION |
| Wednesday, August 10, 1983 | NOTICE OF PUBLICATION |
| Tuesday, August 9, 1983 | NOTICE OF PUBLICATION |
| Monday, August 8, 1983 | NOTICE OF PUBLICATION |
| Friday, August 5, 1983 | NOTICE OF PUBLICATION |
| Wednesday, June 8, 1983 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, June 7, 1983 | EXAMINER'S AMENDMENT MAILED |
| Thursday, May 12, 1983 | ASSIGNED TO EXAMINER |