| Event Date | Event Description |
| Tuesday, August 15, 2006 | CASE FILE IN TICRS |
| Saturday, April 15, 2006 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Thursday, September 27, 2001 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, May 21, 2001 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Monday, March 17, 1997 | REPRINTING REGISTRATION CERTIFICATE |
| Monday, August 26, 1996 | SEC 7 REQUEST FILED |
| Tuesday, July 11, 1995 | REGISTERED-PRINCIPAL REGISTER |
| Wednesday, April 12, 1995 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Wednesday, April 12, 1995 | ASSIGNED TO EXAMINER |
| Tuesday, March 21, 1995 | ASSIGNED TO EXAMINER |
| Monday, March 20, 1995 | STATEMENT OF USE PROCESSING COMPLETE |
| Tuesday, January 24, 1995 | USE AMENDMENT FILED |
| Friday, September 16, 1994 | EXTENSION 5 GRANTED |
| Thursday, August 4, 1994 | EXTENSION 5 FILED |
| Monday, April 11, 1994 | EXTENSION 4 GRANTED |
| Tuesday, January 25, 1994 | EXTENSION 4 FILED |
| Wednesday, September 8, 1993 | EXTENSION 3 GRANTED |
| Tuesday, July 27, 1993 | EXTENSION 3 FILED |
| Tuesday, March 16, 1993 | EXTENSION 2 GRANTED |
| Wednesday, January 27, 1993 | EXTENSION 2 FILED |
| Tuesday, July 21, 1992 | EXTENSION 1 GRANTED |
| Wednesday, July 8, 1992 | EXTENSION 1 FILED |
| Tuesday, February 11, 1992 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, November 19, 1991 | PUBLISHED FOR OPPOSITION |
| Friday, October 18, 1991 | NOTICE OF PUBLICATION |
| Wednesday, July 3, 1991 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, May 24, 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, November 29, 1990 | NON-FINAL ACTION MAILED |
| Thursday, August 9, 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, February 21, 1990 | NON-FINAL ACTION MAILED |
| Friday, January 26, 1990 | ASSIGNED TO EXAMINER |