| Event Date | Event Description |
| Friday, December 19, 2014 | CANCELLED SEC. 8 (10-YR) |
| Wednesday, July 10, 2013 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, June 15, 2011 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, June 15, 2011 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, March 10, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 23, 2008 | CASE FILE IN TICRS |
| Wednesday, November 7, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, October 31, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 12, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 12, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 5, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, March 11, 2003 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Tuesday, March 11, 2003 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, November 20, 2002 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Friday, December 6, 2002 | PAPER RECEIVED |
| Monday, July 10, 1989 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, April 10, 1989 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, August 2, 1983 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, May 10, 1983 | PUBLISHED FOR OPPOSITION |
| Tuesday, August 2, 1983 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, May 10, 1983 | PUBLISHED FOR OPPOSITION |
| Tuesday, March 29, 1983 | NOTICE OF PUBLICATION |
| Tuesday, March 15, 1983 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, April 13, 1982 | NON-FINAL ACTION MAILED |
| Monday, March 22, 1982 | ASSIGNED TO EXAMINER |
| Monday, April 13, 1981 | ASSIGNED TO EXAMINER |