| Event Date | Event Description |
| Friday, May 25, 2012 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, January 31, 2007 | CASE FILE IN TICRS |
| Thursday, February 13, 2003 | REGISTERED - SEC. 7 REQUEST ABANDONED |
| Thursday, February 7, 2002 | POST REGISTRATION ACTION MAILED - SEC. 7 |
| Tuesday, December 18, 2001 | SEC 7 REQUEST FILED |
| Tuesday, October 23, 2001 | REGISTERED-SUPPLEMENTAL REGISTER |
| Friday, August 24, 2001 | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER |
| Thursday, August 23, 2001 | AMENDMENT TO USE PROCESSING COMPLETE |
| Thursday, January 21, 1999 | USE AMENDMENT FILED |
| Friday, February 9, 2001 | ASSIGNED TO EXAMINER |
| Friday, May 5, 2000 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, December 8, 1999 | NON-FINAL ACTION MAILED |
| Tuesday, December 7, 1999 | ASSIGNED TO EXAMINER |
| Thursday, January 21, 1999 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, July 21, 1998 | NON-FINAL ACTION MAILED |
| Tuesday, April 28, 1998 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, January 6, 1998 | NON-FINAL ACTION MAILED |
| Monday, September 29, 1997 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, March 28, 1997 | NON-FINAL ACTION MAILED |
| Thursday, March 13, 1997 | ASSIGNED TO EXAMINER |