| Event Date | Event Description |
| Saturday, June 10, 2006 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Saturday, June 3, 2006 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Friday, June 8, 2001 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, March 22, 2001 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, August 29, 1995 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, June 6, 1995 | PUBLISHED FOR OPPOSITION |
| Friday, May 5, 1995 | NOTICE OF PUBLICATION |
| Thursday, December 29, 1994 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, November 30, 1994 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, October 20, 1994 | INQUIRY AS TO SUSPENSION MAILED |
| Wednesday, September 14, 1994 | LETTER OF SUSPENSION MAILED |
| Monday, August 22, 1994 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, April 19, 1994 | INQUIRY AS TO SUSPENSION MAILED |
| Tuesday, October 26, 1993 | LETTER OF SUSPENSION MAILED |
| Friday, September 3, 1993 | LETTER OF SUSPENSION MAILED |
| Tuesday, February 16, 1993 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, February 5, 1993 | INQUIRY AS TO SUSPENSION MAILED |
| Thursday, July 30, 1992 | LETTER OF SUSPENSION MAILED |
| Tuesday, December 3, 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, April 2, 1992 | LETTER OF SUSPENSION MAILED |
| Tuesday, February 11, 1992 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, January 10, 1992 | INQUIRY AS TO SUSPENSION MAILED |
| Wednesday, June 5, 1991 | LETTER OF SUSPENSION MAILED |
| Monday, March 18, 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, September 17, 1990 | INQUIRY AS TO SUSPENSION MAILED |
| Friday, August 10, 1990 | REINSTATED |
| Tuesday, June 5, 1990 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, November 1, 1989 | LETTER OF SUSPENSION MAILED |
| Tuesday, October 24, 1989 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, May 18, 1989 | LETTER OF SUSPENSION MAILED |
| Tuesday, September 13, 1988 | LETTER OF SUSPENSION MAILED |
| Thursday, August 18, 1988 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, February 24, 1988 | LETTER OF SUSPENSION MAILED |
| Monday, February 8, 1988 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, August 6, 1987 | INQUIRY AS TO SUSPENSION MAILED |
| Friday, March 27, 1987 | LETTER OF SUSPENSION MAILED |
| Tuesday, March 3, 1987 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, September 8, 1986 | INQUIRY AS TO SUSPENSION MAILED |
| Friday, July 25, 1986 | LETTER OF SUSPENSION MAILED |
| Friday, June 27, 1986 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, January 6, 1986 | INQUIRY AS TO SUSPENSION MAILED |
| Friday, June 28, 1985 | LETTER OF SUSPENSION MAILED |
| Tuesday, August 14, 1984 | EXAMINERS AMENDMENT MAILED |
| Thursday, July 26, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, May 17, 1984 | NON-FINAL ACTION MAILED |
| Thursday, December 8, 1983 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, April 23, 1984 | ASSIGNED TO EXAMINER |