| Event Date | Event Description |
| Thursday, July 14, 2011 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, July 14, 2011 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, December 10, 2010 | UNDELIVERABLE MAIL - CORRESP. REMAILED |
| Wednesday, December 1, 2010 | NON-FINAL ACTION MAILED |
| Wednesday, December 1, 2010 | NON-FINAL ACTION WRITTEN |
| Wednesday, November 10, 2010 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Monday, May 10, 2010 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, November 5, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, May 5, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, May 5, 2009 | ASSIGNED TO LIE |
| Wednesday, November 5, 2008 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, November 5, 2008 | ASSIGNED TO LIE |
| Tuesday, September 30, 2008 | ASSIGNED TO EXAMINER |
| Monday, May 5, 2008 | LETTER OF SUSPENSION MAILED |
| Monday, May 5, 2008 | SUSPENSION LETTER WRITTEN |
| Monday, May 5, 2008 | AMENDMENT FROM APPLICANT ENTERED |
| Monday, May 5, 2008 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, May 2, 2008 | ASSIGNED TO LIE |
| Thursday, May 1, 2008 | PAPER RECEIVED |
| Monday, March 31, 2008 | NON-FINAL ACTION MAILED |
| Friday, March 28, 2008 | NON-FINAL ACTION WRITTEN |
| Friday, March 28, 2008 | ASSIGNED TO EXAMINER |
| Tuesday, January 8, 2008 | APPLICATION FILING RECEIPT MAILED |
| Wednesday, January 2, 2008 | NEW APPLICATION ENTERED IN TRAM |