| Event Date | Event Description |
| Wednesday, November 15, 1989 | ASSIGNED TO EXAMINER |
| Monday, November 27, 1989 | EXAMINER'S AMENDMENT MAILED |
| Friday, December 29, 1989 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, January 26, 1990 | NOTICE OF PUBLICATION |
| Tuesday, February 27, 1990 | PUBLISHED FOR OPPOSITION |
| Tuesday, May 22, 1990 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, August 15, 1995 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Friday, April 12, 1996 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Wednesday, October 27, 1999 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Monday, January 10, 2000 | POST REGISTRATION ACTION MAILED - SEC. 9 |
| Monday, March 13, 2000 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Monday, March 13, 2000 | RESPONSE RECEIVED TO POST REG. ACTION - SEC. 9 |
| Monday, March 13, 2000 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, October 31, 2000 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, October 31, 2000 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, January 16, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, August 29, 2008 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, August 29, 2008 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, November 12, 2008 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Friday, January 9, 2009 | CASE FILE IN TICRS |
| Tuesday, March 30, 2010 | TEAS SECTION 8 & 9 RECEIVED |
| Tuesday, March 30, 2010 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Wednesday, March 31, 2010 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Wednesday, March 31, 2010 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Wednesday, March 31, 2010 | REVIEW OF CORRESPONDENCE COMPLETE |
| Wednesday, March 31, 2010 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, February 23, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, March 23, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 20, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, March 18, 2015 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, April 12, 2017 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 17, 2019 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, May 22, 2019 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Friday, October 22, 2021 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, December 25, 2024 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |