| Event Date | Event Description |
| Saturday, March 17, 2007 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, July 31, 2002 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, June 18, 2002 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, June 11, 1996 | REGISTERED-PRINCIPAL REGISTER |
| Monday, March 25, 1996 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Wednesday, February 21, 1996 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, December 28, 1995 | NON-FINAL ACTION MAILED |
| Thursday, December 21, 1995 | ASSIGNED TO EXAMINER |
| Thursday, December 7, 1995 | STATEMENT OF USE PROCESSING COMPLETE |
| Wednesday, October 25, 1995 | USE AMENDMENT FILED |
| Wednesday, June 7, 1995 | EXTENSION 5 GRANTED |
| Monday, April 24, 1995 | EXTENSION 5 FILED |
| Saturday, December 3, 1994 | EXTENSION 4 GRANTED |
| Wednesday, October 26, 1994 | EXTENSION 4 FILED |
| Saturday, May 14, 1994 | EXTENSION 3 GRANTED |
| Thursday, April 14, 1994 | EXTENSION 3 FILED |
| Thursday, December 23, 1993 | EXTENSION 2 GRANTED |
| Wednesday, October 27, 1993 | EXTENSION 2 FILED |
| Wednesday, June 2, 1993 | EXTENSION 1 GRANTED |
| Tuesday, April 13, 1993 | EXTENSION 1 FILED |
| Tuesday, October 27, 1992 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, August 4, 1992 | PUBLISHED FOR OPPOSITION |
| Thursday, July 2, 1992 | NOTICE OF PUBLICATION |
| Tuesday, April 28, 1992 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, April 6, 1992 | EXAMINER'S AMENDMENT MAILED |
| Tuesday, March 17, 1992 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Friday, March 6, 1992 | EXAMINER'S AMENDMENT MAILED |
| Thursday, February 6, 1992 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Thursday, February 6, 1992 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, December 23, 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, November 25, 1991 | NON-FINAL ACTION MAILED |
| Friday, November 22, 1991 | ASSIGNED TO EXAMINER |
| Wednesday, November 13, 1991 | ASSIGNED TO EXAMINER |