| Event Date | Event Description |
| Thursday, August 10, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, September 12, 2011 | ABANDONMENT NOTICE MAILED - EXPRESS ABANDONMENT |
| Monday, September 12, 2011 | ABANDONMENT - EXPRESS MAILED |
| Saturday, September 10, 2011 | TEAS EXPRESS ABANDONMENT RECEIVED |
| Tuesday, March 15, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, March 15, 2011 | NON-FINAL ACTION E-MAILED |
| Tuesday, March 15, 2011 | NON-FINAL ACTION WRITTEN |
| Tuesday, February 22, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, February 22, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, February 22, 2011 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, August 19, 2010 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, August 19, 2010 | NON-FINAL ACTION E-MAILED |
| Thursday, August 19, 2010 | NON-FINAL ACTION WRITTEN |
| Thursday, August 12, 2010 | ASSIGNED TO EXAMINER |
| Monday, June 14, 2010 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, May 11, 2010 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, May 5, 2010 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Tuesday, May 4, 2010 | NEW APPLICATION ENTERED IN TRAM |