| Event Date | Event Description |
| Monday, January 15, 2018 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, November 29, 2012 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, November 28, 2012 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, April 30, 2012 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Monday, April 30, 2012 | FINAL REFUSAL E-MAILED |
| Monday, April 30, 2012 | FINAL REFUSAL WRITTEN |
| Tuesday, April 3, 2012 | NOTICE OF REVIVAL - E-MAILED |
| Tuesday, April 3, 2012 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, April 3, 2012 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, April 3, 2012 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, April 3, 2012 | PETITION TO REVIVE-GRANTED |
| Tuesday, April 3, 2012 | TEAS PETITION TO REVIVE RECEIVED |
| Monday, March 19, 2012 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, March 19, 2012 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, August 3, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, August 3, 2011 | NON-FINAL ACTION E-MAILED |
| Wednesday, August 3, 2011 | NON-FINAL ACTION WRITTEN |
| Monday, August 1, 2011 | ASSIGNED TO EXAMINER |
| Tuesday, April 26, 2011 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Tuesday, April 26, 2011 | NEW APPLICATION ENTERED IN TRAM |