| Event Date | Event Description |
| Saturday, September 26, 2009 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Thursday, March 24, 2005 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Wednesday, February 23, 2005 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Wednesday, February 23, 2005 | TEAS SECTION 8 & 15 RECEIVED |
| Wednesday, April 10, 2002 | PAPER RECEIVED |
| Monday, April 15, 2002 | PAPER RECEIVED |
| Tuesday, February 23, 1999 | REGISTERED-PRINCIPAL REGISTER |
| Monday, November 9, 1998 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Monday, August 17, 1998 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, August 3, 1998 | NON-FINAL ACTION MAILED |
| Tuesday, July 28, 1998 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Friday, July 3, 1998 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Thursday, June 25, 1998 | ASSIGNED TO EXAMINER |
| Thursday, June 25, 1998 | ASSIGNED TO EXAMINER |
| Saturday, June 20, 1998 | STATEMENT OF USE PROCESSING COMPLETE |
| Saturday, June 6, 1998 | USE AMENDMENT FILED |
| Wednesday, January 21, 1998 | EXTENSION 5 GRANTED |
| Saturday, December 6, 1997 | EXTENSION 5 FILED |
| Tuesday, June 17, 1997 | EXTENSION 4 GRANTED |
| Wednesday, May 21, 1997 | EXTENSION 4 FILED |
| Monday, January 27, 1997 | EXTENSION 3 GRANTED |
| Wednesday, December 4, 1996 | EXTENSION 3 FILED |
| Wednesday, August 7, 1996 | EXTENSION 2 GRANTED |
| Thursday, May 23, 1996 | EXTENSION 2 FILED |
| Monday, January 22, 1996 | EXTENSION 1 GRANTED |
| Wednesday, November 15, 1995 | EXTENSION 1 FILED |
| Tuesday, June 6, 1995 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, March 14, 1995 | PUBLISHED FOR OPPOSITION |
| Friday, February 10, 1995 | NOTICE OF PUBLICATION |
| Thursday, October 13, 1994 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, September 28, 1994 | EXAMINER'S AMENDMENT MAILED |
| Tuesday, September 20, 1994 | ASSIGNED TO EXAMINER |