| Event Date | Event Description |
| Thursday, March 7, 2013 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, March 24, 2008 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Saturday, March 22, 2008 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, August 17, 2007 | INQUIRY AS TO SUSPENSION MAILED |
| Friday, August 17, 2007 | SUSPENSION INQUIRY WRITTEN |
| Thursday, July 12, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, May 8, 2007 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Tuesday, May 8, 2007 | ASSIGNED TO LIE |
| Tuesday, November 7, 2006 | UNDELIVERABLE MAIL - COURTESY COPY MAILED |
| Monday, November 6, 2006 | PAPER RECEIVED |
| Thursday, October 26, 2006 | LETTER OF SUSPENSION MAILED |
| Thursday, October 26, 2006 | SUSPENSION LETTER WRITTEN |
| Thursday, August 24, 2006 | AMENDMENT FROM APPLICANT ENTERED |
| Wednesday, August 9, 2006 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, August 17, 2006 | PAPER RECEIVED |
| Thursday, February 9, 2006 | NON-FINAL ACTION MAILED |
| Wednesday, February 8, 2006 | NON-FINAL ACTION WRITTEN |
| Thursday, November 17, 2005 | AMENDMENT FROM APPLICANT ENTERED |
| Tuesday, November 8, 2005 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, November 8, 2005 | PAPER RECEIVED |
| Thursday, May 12, 2005 | INQUIRY AS TO SUSPENSION MAILED |
| Wednesday, May 11, 2005 | SUSPENSION INQUIRY WRITTEN |
| Thursday, February 3, 2005 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Friday, June 18, 2004 | LETTER OF SUSPENSION MAILED |
| Wednesday, January 28, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, January 30, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, January 30, 2004 | PAPER RECEIVED |
| Monday, July 28, 2003 | NON-FINAL ACTION MAILED |
| Tuesday, July 22, 2003 | ASSIGNED TO EXAMINER |
| Friday, May 30, 2003 | PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED |
| Friday, May 30, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, May 30, 2003 | PAPER RECEIVED |