| Event Date | Event Description |
| Friday, June 22, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, June 4, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Saturday, July 3, 2004 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Monday, June 23, 2003 | PAPER RECEIVED |
| Tuesday, May 2, 2000 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, September 28, 1999 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, September 28, 1993 | REGISTERED-PRINCIPAL REGISTER |
| Monday, July 12, 1993 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Thursday, June 10, 1993 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, January 14, 1993 | FINAL REFUSAL MAILED |
| Thursday, December 3, 1992 | ASSIGNED TO EXAMINER |
| Wednesday, October 21, 1992 | NON-FINAL ACTION MAILED |
| Tuesday, September 15, 1992 | ASSIGNED TO EXAMINER |
| Wednesday, September 9, 1992 | STATEMENT OF USE PROCESSING COMPLETE |
| Thursday, August 20, 1992 | USE AMENDMENT FILED |
| Wednesday, March 11, 1992 | EXTENSION 1 GRANTED |
| Thursday, February 6, 1992 | EXTENSION 1 FILED |
| Tuesday, October 8, 1991 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, July 16, 1991 | PUBLISHED FOR OPPOSITION |
| Friday, June 14, 1991 | NOTICE OF PUBLICATION |
| Friday, February 8, 1991 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, February 5, 1991 | ALLOWANCE/COUNT WITHDRAWN |
| Friday, January 11, 1991 | EXAMINER'S AMENDMENT MAILED |
| Friday, November 30, 1990 | NON-FINAL ACTION MAILED |
| Wednesday, October 31, 1990 | ASSIGNED TO EXAMINER |