| Event Date | Event Description |
| Friday, January 29, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, August 10, 2011 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, March 23, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 1, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 22, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, March 11, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 24, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, November 20, 2008 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, November 20, 2008 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, November 20, 2008 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, November 20, 2008 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, April 28, 2008 | REVIEW OF CORRESPONDENCE COMPLETE |
| Monday, March 31, 2008 | PAPER RECEIVED |
| Friday, March 14, 2008 | CASE FILE IN TICRS |
| Wednesday, December 6, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 29, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 26, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 12, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, May 1, 2003 | PAPER RECEIVED |
| Friday, November 15, 2002 | PAPER RECEIVED |
| Sunday, February 10, 2002 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Sunday, February 10, 2002 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, December 11, 2001 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Friday, January 15, 1999 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, September 21, 1998 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, October 13, 1992 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, July 21, 1992 | PUBLISHED FOR OPPOSITION |
| Friday, June 19, 1992 | NOTICE OF PUBLICATION |
| Monday, April 20, 1992 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, March 18, 1992 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, September 16, 1991 | NON-FINAL ACTION MAILED |
| Wednesday, May 15, 1991 | ALLOWANCE/COUNT WITHDRAWN |
| Thursday, March 7, 1991 | ASSIGNED TO EXAMINER |