| Event Date | Event Description |
| Saturday, February 8, 2003 | CANCELLED SEC. 8 (6-YR) |
| Tuesday, May 7, 1996 | REGISTERED-PRINCIPAL REGISTER |
| Monday, February 26, 1996 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Monday, March 20, 1995 | NON-FINAL ACTION MAILED |
| Tuesday, December 27, 1994 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, June 22, 1994 | NON-FINAL ACTION MAILED |
| Tuesday, May 31, 1994 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Friday, May 6, 1994 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Monday, March 7, 1994 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, December 20, 1993 | NON-FINAL ACTION MAILED |
| Friday, October 22, 1993 | ASSIGNED TO EXAMINER |
| Wednesday, October 6, 1993 | STATEMENT OF USE PROCESSING COMPLETE |
| Friday, August 20, 1993 | USE AMENDMENT FILED |
| Tuesday, March 16, 1993 | EXTENSION 5 GRANTED |
| Thursday, February 4, 1993 | EXTENSION 5 FILED |
| Monday, September 28, 1992 | EXTENSION 4 GRANTED |
| Tuesday, September 8, 1992 | EXTENSION 4 FILED |
| Wednesday, March 25, 1992 | EXTENSION 3 GRANTED |
| Wednesday, March 4, 1992 | EXTENSION 3 FILED |
| Monday, October 28, 1991 | EXTENSION 2 GRANTED |
| Tuesday, September 10, 1991 | EXTENSION 2 FILED |
| Tuesday, March 26, 1991 | EXTENSION 1 GRANTED |
| Wednesday, March 6, 1991 | EXTENSION 1 FILED |
| Tuesday, September 11, 1990 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, June 19, 1990 | PUBLISHED FOR OPPOSITION |
| Saturday, May 19, 1990 | NOTICE OF PUBLICATION |
| Wednesday, March 14, 1990 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, March 7, 1990 | EXAMINER'S AMENDMENT MAILED |
| Monday, February 26, 1990 | ALLOWANCE/COUNT WITHDRAWN |
| Friday, February 9, 1990 | EXAMINER'S AMENDMENT MAILED |
| Tuesday, February 6, 1990 | ASSIGNED TO EXAMINER |