| Event Date | Event Description |
| Friday, February 26, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Friday, May 5, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, March 23, 2005 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, March 23, 2005 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, February 15, 2005 | REINSTATED |
| Saturday, November 22, 2003 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Saturday, September 6, 2003 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, June 4, 2003 | PAPER RECEIVED |
| Friday, November 22, 2002 | PAPER RECEIVED |
| Wednesday, April 19, 2000 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Wednesday, December 1, 1999 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Wednesday, December 1, 1993 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, September 8, 1992 | PUBLISHED FOR OPPOSITION |
| Friday, August 7, 1992 | NOTICE OF PUBLICATION |
| Wednesday, January 29, 1992 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, December 30, 1991 | EXAMINER'S AMENDMENT MAILED |
| Monday, December 30, 1991 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Thursday, December 19, 1991 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, July 18, 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, March 26, 1991 | NON-FINAL ACTION MAILED |
| Thursday, January 31, 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, December 26, 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, June 26, 1990 | NON-FINAL ACTION MAILED |
| Monday, May 21, 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, November 21, 1989 | NON-FINAL ACTION MAILED |
| Wednesday, November 8, 1989 | ASSIGNED TO EXAMINER |