| Event Date | Event Description |
| Tuesday, July 11, 2000 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, September 28, 1993 | CANCELLED SECTION 7-TOTAL |
| Thursday, June 17, 1993 | REQUEST FOR SECT 7 TOTAL SURRENDER FILED |
| Tuesday, October 9, 1990 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, February 20, 1990 | PUBLISHED FOR OPPOSITION |
| Monday, January 22, 1990 | NOTICE OF PUBLICATION |
| Monday, December 4, 1989 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, November 17, 1989 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, September 6, 1989 | LETTER OF SUSPENSION MAILED |
| Wednesday, September 6, 1989 | ALLOWANCE/COUNT WITHDRAWN |
| Tuesday, June 20, 1989 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, June 20, 1989 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, April 17, 1989 | NON-FINAL ACTION MAILED |
| Thursday, April 6, 1989 | ALLOWANCE/COUNT WITHDRAWN |
| Tuesday, March 28, 1989 | EXPARTE APPEAL TERMINATED |
| Friday, September 2, 1988 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, April 8, 1988 | CONTINUATION OF FINAL REFUSAL MAILED |
| Thursday, February 18, 1988 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Tuesday, February 16, 1988 | EX PARTE APPEAL-INSTITUTED |
| Friday, December 11, 1987 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, June 11, 1987 | FINAL REFUSAL MAILED |
| Friday, April 24, 1987 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, October 27, 1986 | NON-FINAL ACTION MAILED |