| Event Date | Event Description |
| Monday, November 13, 2017 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, November 13, 2017 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, January 22, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, June 10, 2015 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, July 17, 2014 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, June 19, 2014 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, June 19, 2014 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, August 8, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, December 3, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 1, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 30, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 16, 2008 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, July 16, 2008 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, November 6, 2007 | CASE FILE IN TICRS |
| Wednesday, October 31, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, October 24, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Monday, March 1, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, October 19, 2001 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Friday, October 19, 2001 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, July 30, 2001 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, February 27, 1997 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, December 20, 1996 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, July 30, 1991 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, May 7, 1991 | PUBLISHED FOR OPPOSITION |
| Friday, April 5, 1991 | NOTICE OF PUBLICATION |
| Friday, December 28, 1990 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, December 10, 1990 | EXAMINER'S AMENDMENT MAILED |
| Wednesday, November 14, 1990 | EXAMINER'S AMENDMENT MAILED |
| Tuesday, September 25, 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, August 7, 1990 | NON-FINAL ACTION MAILED |
| Thursday, July 19, 1990 | ASSIGNED TO EXAMINER |