| Event Date | Event Description |
| Friday, October 15, 2021 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, September 15, 2021 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 16, 2020 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, October 28, 2020 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 19, 2018 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 29, 2018 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 8, 2018 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, June 6, 2018 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Wednesday, July 23, 2014 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, December 22, 2011 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, June 12, 2009 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Friday, June 12, 2009 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, June 5, 2009 | ASSIGNED TO PARALEGAL |
| Wednesday, June 3, 2009 | TEAS SECTION 8 & 9 RECEIVED |
| Friday, August 15, 2008 | CASE FILE IN TICRS |
| Wednesday, August 9, 2006 | REVIEW OF CORRESPONDENCE COMPLETE |
| Friday, April 5, 2002 | PAPER RECEIVED |
| Friday, April 28, 1995 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, October 21, 1994 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, June 6, 1989 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, March 14, 1989 | PUBLISHED FOR OPPOSITION |
| Friday, February 10, 1989 | NOTICE OF PUBLICATION |
| Wednesday, January 4, 1989 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, December 19, 1988 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, August 12, 1988 | NON-FINAL ACTION MAILED |
| Friday, July 22, 1988 | ASSIGNED TO EXAMINER |