| Event Date | Event Description |
| Wednesday, August 16, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, January 27, 2011 | ABANDONMENT NOTICE MAILED - EXPRESS ABANDONMENT |
| Thursday, January 27, 2011 | ABANDONMENT - EXPRESS MAILED |
| Thursday, January 27, 2011 | TEAS EXPRESS ABANDONMENT RECEIVED |
| Thursday, December 16, 2010 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, December 16, 2010 | NON-FINAL ACTION E-MAILED |
| Thursday, December 16, 2010 | NON-FINAL ACTION WRITTEN |
| Wednesday, November 24, 2010 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, November 24, 2010 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, November 24, 2010 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, June 14, 2010 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, May 24, 2010 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, May 24, 2010 | NON-FINAL ACTION E-MAILED |
| Monday, May 24, 2010 | NON-FINAL ACTION WRITTEN |
| Thursday, May 20, 2010 | ASSIGNED TO EXAMINER |
| Saturday, May 1, 2010 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, February 22, 2010 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Saturday, February 20, 2010 | NEW APPLICATION ENTERED IN TRAM |