| Event Date | Event Description |
| Monday, March 19, 2012 | ABANDONMENT NOTICE MAILED - EXPRESS ABANDONMENT |
| Monday, March 19, 2012 | ABANDONMENT - EXPRESS MAILED |
| Thursday, March 15, 2012 | LETTER OF ABANDONMENT PROCESSED |
| Thursday, March 15, 2012 | ASSIGNED TO LIE |
| Tuesday, February 28, 2012 | PAPER RECEIVED |
| Wednesday, February 22, 2012 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, November 7, 2011 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Monday, November 7, 2011 | FINAL REFUSAL E-MAILED |
| Monday, November 7, 2011 | FINAL REFUSAL WRITTEN |
| Thursday, October 27, 2011 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, October 27, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, October 27, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, October 27, 2011 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, October 27, 2011 | PETITION TO REVIVE-GRANTED |
| Thursday, October 27, 2011 | TEAS PETITION TO REVIVE RECEIVED |
| Tuesday, September 6, 2011 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, September 6, 2011 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, February 7, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, February 7, 2011 | NON-FINAL ACTION E-MAILED |
| Monday, February 7, 2011 | NON-FINAL ACTION WRITTEN |
| Friday, February 4, 2011 | ASSIGNED TO EXAMINER |
| Tuesday, November 2, 2010 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Saturday, October 30, 2010 | NEW APPLICATION ENTERED IN TRAM |