| Event Date | Event Description |
| Monday, February 22, 2016 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, June 14, 2012 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, June 13, 2012 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, November 16, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, November 16, 2011 | NON-FINAL ACTION E-MAILED |
| Wednesday, November 16, 2011 | NON-FINAL ACTION WRITTEN |
| Wednesday, October 26, 2011 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Saturday, July 30, 2011 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, April 22, 2011 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, October 8, 2010 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, June 16, 2010 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, April 8, 2010 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, April 8, 2010 | ASSIGNED TO LIE |
| Thursday, October 8, 2009 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Thursday, October 8, 2009 | LETTER OF SUSPENSION E-MAILED |
| Thursday, October 8, 2009 | SUSPENSION LETTER WRITTEN |
| Friday, September 18, 2009 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, September 18, 2009 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, September 18, 2009 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, August 21, 2009 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, August 21, 2009 | NON-FINAL ACTION E-MAILED |
| Friday, August 21, 2009 | NON-FINAL ACTION WRITTEN |
| Thursday, August 13, 2009 | ASSIGNED TO EXAMINER |
| Monday, May 18, 2009 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Monday, May 18, 2009 | NEW APPLICATION ENTERED IN TRAM |