| Event Date | Event Description |
| Friday, December 10, 2010 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Friday, December 10, 2010 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Wednesday, October 20, 1999 | REGISTERED - SEC. 8 (6-YR) FILED |
| Wednesday, September 12, 2007 | CASE FILE IN TICRS |
| Wednesday, February 9, 2000 | POST REGISTRATION ACTION MAILED - SEC. 8 |
| Wednesday, October 20, 1999 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, November 2, 1993 | REGISTERED-SUPPLEMENTAL REGISTER |
| Thursday, August 26, 1993 | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER |
| Thursday, August 26, 1993 | USE AMENDMENT ACCEPTED |
| Monday, February 8, 1993 | AMENDMENT TO USE PROCESSING COMPLETE |
| Wednesday, July 14, 1993 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, May 7, 1993 | NON-FINAL ACTION MAILED |
| Friday, April 23, 1993 | ASSIGNED TO EXAMINER |
| Monday, January 11, 1993 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, January 11, 1993 | USE AMENDMENT FILED |
| Monday, July 27, 1992 | NON-FINAL ACTION MAILED |
| Tuesday, July 14, 1992 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Monday, July 13, 1992 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Wednesday, June 17, 1992 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, June 9, 1992 | EXAMINER'S AMENDMENT MAILED |
| Thursday, June 4, 1992 | ASSIGNED TO EXAMINER |