| Event Date | Event Description |
| Saturday, November 30, 2002 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Saturday, November 1, 1997 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, October 14, 1997 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, February 25, 1992 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, December 3, 1991 | PUBLISHED FOR OPPOSITION |
| Friday, November 1, 1991 | NOTICE OF PUBLICATION |
| Monday, July 15, 1991 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, July 9, 1991 | EXAMINER'S AMENDMENT MAILED |
| Tuesday, July 9, 1991 | ALLOWANCE/COUNT WITHDRAWN |
| Wednesday, June 26, 1991 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Monday, July 1, 1991 | ALLOWANCE/COUNT WITHDRAWN |
| Thursday, April 11, 1991 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Thursday, February 14, 1991 | FINAL REFUSAL MAILED |
| Saturday, January 26, 1991 | EXAMINER'S AMENDMENT MAILED |
| Monday, November 19, 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, July 16, 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, May 7, 1990 | NON-FINAL ACTION MAILED |
| Monday, May 7, 1990 | ASSIGNED TO EXAMINER |
| Friday, March 23, 1990 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Wednesday, March 21, 1990 | EX PARTE APPEAL-INSTITUTED |
| Tuesday, March 6, 1990 | ALLOWANCE/COUNT WITHDRAWN |
| Tuesday, February 27, 1990 | EXAMINER'S AMENDMENT MAILED |
| Tuesday, February 27, 1990 | ALLOWANCE/COUNT WITHDRAWN |
| Wednesday, January 17, 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, July 14, 1989 | FINAL REFUSAL MAILED |
| Monday, June 12, 1989 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, December 12, 1988 | NON-FINAL ACTION MAILED |
| Wednesday, November 30, 1988 | ASSIGNED TO EXAMINER |
| Monday, October 17, 1988 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, April 14, 1988 | NON-FINAL ACTION MAILED |