| Event Date | Event Description |
| Thursday, August 10, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, May 16, 2013 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, May 16, 2013 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, October 18, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, October 18, 2012 | NON-FINAL ACTION E-MAILED |
| Thursday, October 18, 2012 | NON-FINAL ACTION WRITTEN |
| Monday, September 24, 2012 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Wednesday, March 21, 2012 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, September 20, 2011 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, September 16, 2011 | ASSIGNED TO LIE |
| Wednesday, March 16, 2011 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Wednesday, March 16, 2011 | LETTER OF SUSPENSION E-MAILED |
| Wednesday, March 16, 2011 | SUSPENSION LETTER WRITTEN |
| Friday, February 18, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, February 17, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, February 17, 2011 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, August 30, 2010 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, August 30, 2010 | NON-FINAL ACTION E-MAILED |
| Monday, August 30, 2010 | NON-FINAL ACTION WRITTEN |
| Monday, August 23, 2010 | ASSIGNED TO EXAMINER |
| Wednesday, June 16, 2010 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Tuesday, June 15, 2010 | NEW APPLICATION ENTERED IN TRAM |