| Event Date | Event Description |
| Friday, May 1, 2020 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, January 4, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, June 16, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, May 19, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, October 25, 2007 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Thursday, October 25, 2007 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, October 25, 2007 | ASSIGNED TO PARALEGAL |
| Monday, June 18, 2007 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, June 14, 2007 | PAPER RECEIVED |
| Wednesday, May 30, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, April 24, 2007 | CASE FILE IN TICRS |
| Friday, January 26, 2007 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, January 26, 2007 | REINSTATED |
| Saturday, March 13, 2004 | CANCELLED SEC. 8 (6-YR) |
| Monday, August 26, 2002 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Monday, August 26, 2002 | PAPER RECEIVED |
| Tuesday, June 10, 1997 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, March 18, 1997 | PUBLISHED FOR OPPOSITION |
| Friday, February 14, 1997 | NOTICE OF PUBLICATION |
| Wednesday, January 15, 1997 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, December 10, 1996 | EXAMINER'S AMENDMENT MAILED |
| Wednesday, December 4, 1996 | NON-FINAL ACTION MAILED |
| Tuesday, December 3, 1996 | ASSIGNED TO EXAMINER |
| Friday, November 15, 1996 | ASSIGNED TO EXAMINER |