| Event Date | Event Description |
| Friday, October 22, 2021 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, December 11, 2019 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 10, 2019 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 19, 2018 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, February 17, 2017 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Wednesday, July 4, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 4, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, October 28, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, June 3, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, March 28, 2008 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Friday, March 28, 2008 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, March 12, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, March 5, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, February 15, 2008 | ASSIGNED TO PARALEGAL |
| Tuesday, February 12, 2008 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, February 7, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 20, 2006 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Thursday, May 11, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Saturday, August 20, 2005 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Saturday, August 20, 2005 | POST REGISTRATION ACTION MAILED NO RESPONSE REQUIRED |
| Thursday, August 18, 2005 | REINSTATED |
| Tuesday, May 31, 2005 | PAPER RECEIVED |
| Monday, April 4, 2005 | CANCELLED SEC. 8 (6-YR) |
| Monday, April 19, 2004 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Monday, April 19, 2004 | TEAS SECTION 8 & 15 RECEIVED |
| Friday, April 2, 2004 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 |
| Friday, February 20, 2004 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Thursday, September 5, 2002 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, February 17, 1998 | REGISTERED-PRINCIPAL REGISTER |
| Monday, August 25, 1997 | EXTENSION OF TIME TO OPPOSE RECEIVED |
| Tuesday, August 5, 1997 | PUBLISHED FOR OPPOSITION |
| Friday, July 4, 1997 | NOTICE OF PUBLICATION |
| Wednesday, May 14, 1997 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, May 12, 1997 | EXAMINER'S AMENDMENT MAILED |
| Thursday, May 1, 1997 | NON-FINAL ACTION MAILED |
| Wednesday, April 16, 1997 | ASSIGNED TO EXAMINER |