| Event Date | Event Description |
| Tuesday, August 16, 1988 | ASSIGNED TO EXAMINER |
| Wednesday, August 17, 1988 | ASSIGNED TO EXAMINER |
| Wednesday, December 14, 1988 | NON-FINAL ACTION MAILED |
| Monday, January 30, 1989 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, April 14, 1989 | FINAL REFUSAL MAILED |
| Monday, October 16, 1989 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, November 3, 1989 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, January 8, 1990 | NOTICE OF PUBLICATION |
| Tuesday, February 6, 1990 | PUBLISHED FOR OPPOSITION |
| Tuesday, May 1, 1990 | REGISTERED-PRINCIPAL REGISTER |
| Thursday, August 10, 1995 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Monday, April 8, 1996 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, April 28, 2000 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Saturday, December 30, 2000 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Saturday, December 30, 2000 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Monday, October 13, 2003 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, October 26, 2005 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, October 26, 2005 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, August 9, 2006 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, August 23, 2006 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Monday, August 28, 2006 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, August 28, 2006 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, August 22, 2007 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Thursday, December 18, 2008 | CASE FILE IN TICRS |
| Tuesday, March 17, 2009 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, March 17, 2009 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, May 19, 2010 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, December 19, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, June 6, 2014 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, June 6, 2014 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Friday, June 6, 2014 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Friday, January 15, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, October 23, 2024 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |