| Event Date | Event Description |
| Wednesday, April 1, 2009 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, July 9, 2007 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, July 6, 2007 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, November 29, 2006 | FINAL REFUSAL MAILED |
| Tuesday, November 28, 2006 | FINAL REFUSAL WRITTEN |
| Tuesday, November 7, 2006 | AMENDMENT FROM APPLICANT ENTERED |
| Wednesday, November 1, 2006 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, November 1, 2006 | PAPER RECEIVED |
| Wednesday, August 16, 2006 | NON-FINAL ACTION MAILED |
| Wednesday, August 16, 2006 | NON-FINAL ACTION WRITTEN |
| Monday, August 7, 2006 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Friday, December 2, 2005 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, May 25, 2005 | LETTER OF SUSPENSION MAILED |
| Wednesday, May 25, 2005 | SUSPENSION LETTER WRITTEN |
| Monday, May 23, 2005 | AMENDMENT FROM APPLICANT ENTERED |
| Monday, May 2, 2005 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, May 2, 2005 | PAPER RECEIVED |
| Wednesday, December 8, 2004 | NON-FINAL ACTION MAILED |
| Tuesday, December 7, 2004 | NON-FINAL ACTION WRITTEN |
| Monday, November 29, 2004 | ASSIGNED TO EXAMINER |
| Friday, May 21, 2004 | NEW APPLICATION ENTERED IN TRAM |