| Event Date | Event Description |
| Friday, March 20, 2020 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, January 6, 2016 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, January 6, 2016 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, August 19, 2015 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, March 26, 2014 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, March 12, 2014 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 21, 2010 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, July 21, 2010 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, June 5, 2008 | CASE FILE IN TICRS |
| Wednesday, May 2, 2007 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Thursday, August 4, 2005 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Thursday, August 4, 2005 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, August 4, 2005 | ASSIGNED TO PARALEGAL |
| Friday, June 10, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Friday, June 10, 2005 | TEAS SECTION 8 & 9 RECEIVED |
| Monday, April 26, 2004 | PAPER RECEIVED |
| Friday, April 23, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, March 27, 2002 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, May 30, 1991 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, March 1, 1991 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, June 11, 1985 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, April 2, 1985 | PUBLISHED FOR OPPOSITION |
| Friday, March 1, 1985 | NOTICE OF PUBLICATION |
| Wednesday, February 6, 1985 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, January 30, 1985 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, December 19, 1984 | ASSIGNED TO EXAMINER |
| Monday, December 10, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, August 24, 1984 | NON-FINAL ACTION MAILED |
| Thursday, May 24, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, April 19, 1984 | NON-FINAL ACTION MAILED |
| Monday, January 30, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, December 7, 1983 | NON-FINAL ACTION MAILED |
| Tuesday, October 4, 1983 | ASSIGNED TO EXAMINER |