| Event Date | Event Description |
| Saturday, March 26, 2005 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Monday, July 14, 2003 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, June 19, 2002 | PAPER RECEIVED |
| Friday, May 26, 2000 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Wednesday, March 1, 2000 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Friday, July 7, 1995 | REPRINTING REGISTRATION CERTIFICATE |
| Wednesday, April 12, 1995 | SEC 7 REQUEST FILED |
| Tuesday, June 21, 1994 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, March 29, 1994 | PUBLISHED FOR OPPOSITION |
| Friday, February 25, 1994 | NOTICE OF PUBLICATION |
| Monday, November 22, 1993 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, August 10, 1993 | EX PARTE APPEAL-REFUSAL AFFIRMED |
| Monday, February 8, 1993 | EXAMINERS STATEMENT MAILED |
| Thursday, September 3, 1992 | ASSIGNED TO EXAMINER |
| Tuesday, September 1, 1992 | CONTINUATION OF FINAL REFUSAL MAILED |
| Thursday, June 11, 1992 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Friday, May 29, 1992 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, May 21, 1992 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Friday, November 22, 1991 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Friday, October 4, 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, May 28, 1991 | FINAL REFUSAL MAILED |
| Friday, April 12, 1991 | ALLOWANCE/COUNT WITHDRAWN |
| Thursday, February 14, 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, February 14, 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, December 14, 1990 | NON-FINAL ACTION MAILED |
| Monday, December 10, 1990 | ASSIGNED TO EXAMINER |