| Event Date | Event Description |
| Saturday, March 18, 2006 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Friday, February 22, 2002 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Thursday, December 13, 2001 | REGISTERED - SEC. 8 (6-YR) FILED |
| Tuesday, June 13, 1995 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, March 21, 1995 | PUBLISHED FOR OPPOSITION |
| Friday, February 17, 1995 | NOTICE OF PUBLICATION |
| Friday, September 9, 1994 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, September 1, 1994 | EXAMINER'S AMENDMENT MAILED |
| Tuesday, May 24, 1994 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Thursday, May 12, 1994 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, April 25, 1994 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, November 8, 1993 | LETTER OF SUSPENSION MAILED |
| Monday, October 4, 1993 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, April 5, 1993 | INQUIRY AS TO SUSPENSION MAILED |
| Friday, April 2, 1993 | ASSIGNED TO EXAMINER |
| Wednesday, October 21, 1992 | LETTER OF SUSPENSION MAILED |
| Friday, October 9, 1992 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, October 7, 1992 | INQUIRY AS TO SUSPENSION MAILED |
| Monday, April 20, 1992 | LETTER OF SUSPENSION MAILED |
| Monday, April 6, 1992 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, April 8, 1992 | INQUIRY AS TO SUSPENSION MAILED |
| Monday, October 28, 1991 | LETTER OF SUSPENSION MAILED |
| Wednesday, October 9, 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, October 7, 1991 | INQUIRY AS TO SUSPENSION MAILED |
| Tuesday, April 9, 1991 | LETTER OF SUSPENSION MAILED |
| Friday, February 15, 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, February 7, 1991 | INQUIRY AS TO SUSPENSION MAILED |
| Friday, August 17, 1990 | LETTER OF SUSPENSION MAILED |
| Wednesday, August 15, 1990 | ASSIGNED TO EXAMINER |
| Monday, July 30, 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, February 1, 1990 | LETTER OF SUSPENSION MAILED |
| Wednesday, December 13, 1989 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, June 15, 1989 | NON-FINAL ACTION MAILED |
| Friday, May 19, 1989 | ASSIGNED TO EXAMINER |