| Event Date | Event Description |
| Saturday, February 3, 2007 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, August 16, 2006 | CASE FILE IN TICRS |
| Saturday, June 22, 2002 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Tuesday, April 30, 2002 | REGISTERED - SEC. 8 (6-YR) FILED |
| Tuesday, April 30, 2002 | PAPER RECEIVED |
| Tuesday, April 30, 1996 | REGISTERED-PRINCIPAL REGISTER |
| Sunday, February 11, 1996 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Friday, February 9, 1996 | ASSIGNED TO EXAMINER |
| Saturday, January 6, 1996 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, July 14, 1995 | NON-FINAL ACTION MAILED |
| Wednesday, July 12, 1995 | ASSIGNED TO EXAMINER |
| Friday, July 7, 1995 | STATEMENT OF USE PROCESSING COMPLETE |
| Friday, May 12, 1995 | USE AMENDMENT FILED |
| Tuesday, November 22, 1994 | EXTENSION 5 GRANTED |
| Wednesday, October 19, 1994 | EXTENSION 5 FILED |
| Tuesday, June 7, 1994 | EXTENSION 4 GRANTED |
| Thursday, April 28, 1994 | EXTENSION 4 FILED |
| Tuesday, January 4, 1994 | EXTENSION 3 GRANTED |
| Monday, November 8, 1993 | EXTENSION 3 FILED |
| Friday, June 18, 1993 | EXTENSION 2 GRANTED |
| Tuesday, April 20, 1993 | EXTENSION 2 FILED |
| Thursday, October 22, 1992 | EXTENSION 1 GRANTED |
| Wednesday, October 7, 1992 | EXTENSION 1 FILED |
| Tuesday, May 12, 1992 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, February 18, 1992 | PUBLISHED FOR OPPOSITION |
| Friday, January 17, 1992 | NOTICE OF PUBLICATION |
| Friday, October 25, 1991 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, October 18, 1991 | EXAMINER'S AMENDMENT MAILED |
| Wednesday, October 9, 1991 | EXAMINER'S AMENDMENT MAILED |
| Friday, September 27, 1991 | ASSIGNED TO EXAMINER |