| Event Date | Event Description |
| Friday, March 27, 2020 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, December 30, 2015 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 9, 2015 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 26, 2015 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 22, 2015 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, May 15, 2013 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, May 22, 2007 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Tuesday, May 22, 2007 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, May 22, 2007 | ASSIGNED TO PARALEGAL |
| Wednesday, February 21, 2007 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Wednesday, February 21, 2007 | PAPER RECEIVED |
| Monday, October 30, 2006 | CASE FILE IN TICRS |
| Wednesday, August 30, 2006 | REVIEW OF CORRESPONDENCE COMPLETE |
| Monday, July 21, 2003 | PAPER RECEIVED |
| Tuesday, August 11, 1992 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, June 8, 1992 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, February 17, 1987 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, November 25, 1986 | PUBLISHED FOR OPPOSITION |
| Sunday, October 26, 1986 | NOTICE OF PUBLICATION |
| Friday, September 19, 1986 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, August 21, 1986 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, July 25, 1986 | NON-FINAL ACTION MAILED |
| Monday, July 7, 1986 | ASSIGNED TO EXAMINER |