| Event Date | Event Description |
| Friday, June 15, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, June 21, 2005 | ABANDONMENT NOTICE MAILED - INCOMPLETE RESPONSE |
| Tuesday, June 21, 2005 | ABANDONMENT - INCOMPLETE RESPONSE |
| Monday, August 30, 2004 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, August 18, 2004 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Wednesday, August 18, 2004 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, August 18, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, July 22, 2004 | NON-FINAL ACTION MAILED |
| Thursday, January 29, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, October 30, 2003 | CASE FILE IN TICRS |
| Thursday, January 9, 2003 | LETTER OF SUSPENSION MAILED |
| Sunday, December 29, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, November 29, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, November 29, 2002 | PAPER RECEIVED |
| Wednesday, May 29, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, June 13, 2002 | NON-FINAL ACTION MAILED |
| Monday, June 10, 2002 | ASSIGNED TO EXAMINER |