| Event Date | Event Description |
| Wednesday, April 4, 2012 | REVIEW OF CORRESPONDENCE COMPLETE |
| Friday, April 5, 2002 | PAPER RECEIVED |
| Saturday, October 26, 2002 | CANCELLED SEC. 8 (6-YR) |
| Tuesday, January 23, 1996 | REGISTERED-PRINCIPAL REGISTER |
| Friday, December 1, 1995 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Wednesday, November 22, 1995 | EXAMINERS AMENDMENT -WRITTEN |
| Tuesday, November 21, 1995 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Thursday, November 9, 1995 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Friday, October 13, 1995 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Friday, October 13, 1995 | ASSIGNED TO EXAMINER |
| Thursday, August 31, 1995 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Wednesday, August 30, 1995 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Friday, August 18, 1995 | EXAMINERS AMENDMENT -WRITTEN |
| Thursday, August 3, 1995 | NON-FINAL ACTION MAILED |
| Tuesday, July 25, 1995 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Tuesday, July 25, 1995 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Monday, July 24, 1995 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Monday, June 12, 1995 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, January 18, 1995 | NON-FINAL ACTION MAILED |
| Thursday, December 29, 1994 | STATEMENT OF USE PROCESSING COMPLETE |
| Friday, November 11, 1994 | USE AMENDMENT FILED |
| Sunday, June 19, 1994 | EXTENSION 2 GRANTED |
| Tuesday, May 10, 1994 | EXTENSION 2 FILED |
| Tuesday, January 11, 1994 | EXTENSION 1 GRANTED |
| Thursday, November 11, 1993 | EXTENSION 1 FILED |
| Tuesday, May 11, 1993 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, February 16, 1993 | PUBLISHED FOR OPPOSITION |
| Friday, January 15, 1993 | NOTICE OF PUBLICATION |
| Tuesday, December 8, 1992 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, November 20, 1992 | EXAMINER'S AMENDMENT MAILED |
| Thursday, November 19, 1992 | ASSIGNED TO EXAMINER |