| Event Date | Event Description |
| Friday, January 29, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, November 25, 2015 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, February 16, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, January 19, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, January 12, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Monday, August 4, 2008 | CASE FILE IN TICRS |
| Wednesday, December 26, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 7, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, October 31, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Saturday, August 24, 2002 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Saturday, August 24, 2002 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, June 7, 2002 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Friday, June 7, 2002 | PAPER RECEIVED |
| Wednesday, March 24, 1999 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, November 6, 1998 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Friday, November 6, 1998 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, April 6, 1993 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, January 12, 1993 | PUBLISHED FOR OPPOSITION |
| Friday, December 11, 1992 | NOTICE OF PUBLICATION |
| Thursday, November 5, 1992 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, November 2, 1992 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Thursday, October 8, 1992 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, September 25, 1992 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, September 3, 1992 | NON-FINAL ACTION MAILED |
| Thursday, July 30, 1992 | ASSIGNED TO EXAMINER |