| Event Date | Event Description |
| Friday, August 3, 2012 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, October 5, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 17, 2011 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Friday, July 1, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, March 19, 2008 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Monday, March 10, 2008 | ASSIGNED TO PARALEGAL |
| Tuesday, March 4, 2008 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, March 4, 2008 | PAPER RECEIVED |
| Monday, April 23, 2007 | CASE FILE IN TICRS |
| Tuesday, August 6, 2002 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, January 1, 2002 | REGISTERED-SUPPLEMENTAL REGISTER |
| Friday, September 14, 2001 | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER |
| Friday, September 14, 2001 | ASSIGNED TO EXAMINER |
| Wednesday, August 22, 2001 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Thursday, August 9, 2001 | DIVISIONAL PROCESSING COMPLETE |
| Monday, June 18, 2001 | DIVISIONAL REQUEST RECEIVED |
| Wednesday, December 13, 2000 | ASSIGNED TO EXAMINER |
| Wednesday, December 13, 2000 | FINAL REFUSAL MAILED |
| Monday, September 13, 1999 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, March 8, 1999 | NON-FINAL ACTION MAILED |
| Tuesday, December 15, 1998 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Tuesday, December 15, 1998 | EX PARTE APPEAL-INSTITUTED |
| Tuesday, April 21, 1998 | FINAL REFUSAL MAILED |
| Tuesday, October 14, 1997 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, April 10, 1997 | NON-FINAL ACTION MAILED |
| Wednesday, March 19, 1997 | ASSIGNED TO EXAMINER |