| Event Date | Event Description |
| Friday, March 27, 2020 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, December 16, 2015 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Wednesday, February 20, 2013 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, May 18, 2011 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, September 3, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 13, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, January 23, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 21, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, March 8, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Saturday, February 17, 2007 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Saturday, February 17, 2007 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Saturday, February 17, 2007 | ASSIGNED TO PARALEGAL |
| Monday, December 18, 2006 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Monday, December 18, 2006 | TEAS SECTION 8 & 9 RECEIVED |
| Thursday, September 28, 2006 | CASE FILE IN TICRS |
| Wednesday, November 4, 1992 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, August 10, 1992 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, December 16, 1986 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, September 23, 1986 | PUBLISHED FOR OPPOSITION |
| Sunday, August 24, 1986 | NOTICE OF PUBLICATION |
| Tuesday, July 8, 1986 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, June 24, 1986 | EXAMINER'S AMENDMENT MAILED |