| Event Date | Event Description |
| Wednesday, March 21, 2018 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, July 8, 2016 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, July 8, 2016 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, February 5, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Monday, September 8, 2014 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, September 8, 2014 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, August 19, 2014 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, August 19, 2014 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, June 27, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 6, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, March 10, 2010 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, March 10, 2010 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, September 21, 2007 | CASE FILE IN TICRS |
| Tuesday, May 9, 2006 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, May 9, 2006 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, May 9, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, June 16, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, December 3, 2002 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Tuesday, December 3, 2002 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, September 9, 2002 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Monday, September 9, 2002 | PAPER RECEIVED |
| Wednesday, November 25, 1998 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, August 28, 1998 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, July 27, 1993 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, May 4, 1993 | PUBLISHED FOR OPPOSITION |
| Friday, April 2, 1993 | NOTICE OF PUBLICATION |
| Wednesday, March 3, 1993 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, February 8, 1993 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Thursday, January 14, 1993 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, January 11, 1993 | NON-FINAL ACTION MAILED |
| Monday, January 4, 1993 | ASSIGNED TO EXAMINER |