| Event Date | Event Description |
| Friday, February 11, 2011 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Monday, March 20, 2006 | CASE FILE IN TICRS |
| Wednesday, November 9, 2005 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Wednesday, November 9, 2005 | ASSIGNED TO PARALEGAL |
| Thursday, October 13, 2005 | REGISTERED - SEC. 8 (6-YR) FILED |
| Thursday, October 13, 2005 | PAPER RECEIVED |
| Tuesday, July 4, 2000 | REGISTERED-SUPPLEMENTAL REGISTER |
| Wednesday, May 10, 2000 | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER |
| Friday, April 28, 2000 | EXAMINER'S AMENDMENT MAILED |
| Tuesday, April 18, 2000 | ASSIGNED TO EXAMINER |
| Saturday, April 15, 2000 | PETITION TO REVIVE-GRANTED |
| Monday, January 10, 2000 | PETITION TO REVIVE-RECEIVED |
| Tuesday, December 14, 1999 | ABANDONMENT - INCOMPLETE RESPONSE |
| Monday, November 8, 1999 | CONTINUATION OF FINAL REFUSAL MAILED |
| Tuesday, July 13, 1999 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, January 13, 1999 | FINAL REFUSAL MAILED |
| Wednesday, January 6, 1999 | USE AMENDMENT ACCEPTED |
| Monday, August 31, 1998 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, June 24, 1998 | NON-FINAL ACTION MAILED |
| Wednesday, June 17, 1998 | AMENDMENT TO USE PROCESSING COMPLETE |
| Friday, May 22, 1998 | USE AMENDMENT FILED |
| Monday, June 8, 1998 | ASSIGNED TO EXAMINER |