| Event Date | Event Description |
| Friday, March 20, 2020 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, November 21, 2018 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, February 21, 2018 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, June 27, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, June 27, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 2, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 25, 2009 | 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 |
| Friday, November 16, 2007 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Friday, July 22, 2005 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Friday, July 22, 2005 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, November 12, 2004 | RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8 & 9 |
| Friday, November 12, 2004 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Friday, November 12, 2004 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Friday, November 12, 2004 | PAPER RECEIVED |
| Monday, September 27, 2004 | POST REGISTRATION ACTION MAILED - SEC. 8 & 9 |
| Friday, July 2, 2004 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Wednesday, June 27, 1990 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, April 16, 1990 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, December 25, 1984 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, October 16, 1984 | PUBLISHED FOR OPPOSITION |
| Wednesday, August 15, 1984 | NOTICE OF PUBLICATION |
| Friday, July 6, 1984 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, June 11, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, April 12, 1984 | NON-FINAL ACTION MAILED |
| Monday, March 19, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, January 19, 1984 | NON-FINAL ACTION MAILED |
| Tuesday, January 3, 1984 | ASSIGNED TO EXAMINER |