| Event Date | Event Description |
| Friday, March 20, 2020 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, June 26, 2019 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 7, 2016 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, January 15, 2014 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 12, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, May 20, 2008 | CASE FILE IN TICRS |
| Wednesday, November 21, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 4, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Saturday, February 4, 2006 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Saturday, February 4, 2006 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Saturday, February 4, 2006 | ASSIGNED TO PARALEGAL |
| Wednesday, August 31, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Wednesday, August 31, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Wednesday, August 31, 2005 | TEAS SECTION 8 & 9 RECEIVED |
| Thursday, August 29, 1991 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Wednesday, May 22, 1991 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Thursday, April 11, 1991 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, July 9, 1985 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, April 30, 1985 | PUBLISHED FOR OPPOSITION |
| Wednesday, March 6, 1985 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, March 4, 1985 | EXAMINER'S AMENDMENT MAILED |
| Tuesday, February 26, 1985 | ASSIGNED TO EXAMINER |