| Event Date | Event Description |
| Wednesday, May 19, 2021 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, February 19, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, April 8, 2015 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, March 18, 2015 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, August 30, 2012 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, August 30, 2012 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, March 21, 2011 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, March 21, 2011 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, December 8, 2009 | REVIEW OF CORRESPONDENCE COMPLETE |
| Wednesday, August 26, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 19, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, March 11, 2009 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, September 12, 2007 | CASE FILE IN TICRS |
| Saturday, February 17, 2007 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Saturday, February 17, 2007 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, August 9, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, June 14, 2004 | PAPER RECEIVED |
| Thursday, May 27, 2004 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Thursday, May 27, 2004 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, April 6, 2004 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, April 6, 2004 | TEAS SECTION 8 & 9 RECEIVED |
| Friday, February 11, 2000 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, October 8, 1999 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, October 12, 1993 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, July 20, 1993 | PUBLISHED FOR OPPOSITION |
| Friday, June 18, 1993 | NOTICE OF PUBLICATION |
| Wednesday, May 12, 1993 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, April 22, 1993 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, January 5, 1993 | NON-FINAL ACTION MAILED |
| Friday, November 13, 1992 | ASSIGNED TO EXAMINER |