| Event Date | Event Description |
| Thursday, July 10, 2003 | CANCELLED SECTION 7-TOTAL |
| Friday, May 16, 2003 | PAPER RECEIVED |
| Wednesday, September 29, 1999 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Monday, May 17, 1999 | REGISTERED - SEC. 8 (6-YR) FILED |
| Tuesday, May 18, 1993 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, February 23, 1993 | PUBLISHED FOR OPPOSITION |
| Friday, January 22, 1993 | NOTICE OF PUBLICATION |
| Friday, November 6, 1992 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, October 23, 1992 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, August 13, 1992 | LETTER OF SUSPENSION MAILED |
| Wednesday, July 22, 1992 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, January 21, 1992 | INQUIRY AS TO SUSPENSION MAILED |
| Tuesday, July 9, 1991 | LETTER OF SUSPENSION MAILED |
| Tuesday, July 9, 1991 | ASSIGNED TO EXAMINER |
| Thursday, May 16, 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, November 16, 1990 | INQUIRY AS TO SUSPENSION MAILED |
| Friday, November 16, 1990 | ASSIGNED TO EXAMINER |
| Monday, April 16, 1990 | LETTER OF SUSPENSION MAILED |
| Thursday, April 5, 1990 | ASSIGNED TO EXAMINER |
| Thursday, March 22, 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, September 25, 1989 | INQUIRY AS TO SUSPENSION MAILED |
| Thursday, September 21, 1989 | ASSIGNED TO EXAMINER |
| Wednesday, March 8, 1989 | LETTER OF SUSPENSION MAILED |
| Tuesday, March 7, 1989 | ASSIGNED TO EXAMINER |
| Monday, January 30, 1989 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, August 5, 1988 | INQUIRY AS TO SUSPENSION MAILED |
| Monday, April 4, 1988 | LETTER OF SUSPENSION MAILED |
| Thursday, February 25, 1988 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, September 8, 1987 | INQUIRY AS TO SUSPENSION MAILED |
| Tuesday, February 10, 1987 | LETTER OF SUSPENSION MAILED |
| Wednesday, January 7, 1987 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, November 3, 1986 | NON-FINAL ACTION MAILED |
| Thursday, October 23, 1986 | ASSIGNED TO EXAMINER |