| Event Date | Event Description |
| Monday, August 26, 1991 | ASSIGNED TO EXAMINER |
| Thursday, June 27, 1991 | ASSIGNED TO EXAMINER |
| Thursday, March 28, 2002 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, September 30, 1991 | NON-FINAL ACTION MAILED |
| Thursday, April 2, 1992 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, April 28, 1992 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, July 2, 1992 | NOTICE OF PUBLICATION |
| Tuesday, August 4, 1992 | PUBLISHED FOR OPPOSITION |
| Tuesday, October 27, 1992 | REGISTERED-PRINCIPAL REGISTER |
| Friday, September 25, 1998 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Monday, January 25, 1999 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, January 29, 2002 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, March 28, 2002 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, September 5, 2007 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, December 11, 2007 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, December 11, 2007 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, September 21, 2009 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Monday, September 21, 2009 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Wednesday, April 11, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 25, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, October 25, 2012 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, October 25, 2012 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Saturday, October 27, 2012 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Saturday, October 27, 2012 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Monday, April 8, 2013 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, June 25, 2013 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, February 17, 2016 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, October 14, 2016 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, October 14, 2016 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, December 5, 2018 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 5, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, March 18, 2008 | CASE FILE IN TICRS |
| Thursday, February 18, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, October 26, 2012 | TEAS SECTION 8 & 9 RECEIVED |
| Saturday, October 27, 2012 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Wednesday, December 9, 2020 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, January 30, 2019 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 29, 2021 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, October 27, 2021 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Friday, May 12, 2023 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, February 12, 2025 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |