| Event Date | Event Description |
| Wednesday, August 21, 2019 | WITHDRAWAL OF ATTORNEY GRANTED |
| Wednesday, August 21, 2019 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED |
| Wednesday, August 16, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, August 3, 2012 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, August 3, 2012 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, January 6, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, January 6, 2012 | NON-FINAL ACTION E-MAILED |
| Friday, January 6, 2012 | NON-FINAL ACTION WRITTEN |
| Thursday, December 15, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, December 15, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, December 13, 2011 | ASSIGNED TO LIE |
| Monday, December 5, 2011 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, June 6, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, June 6, 2011 | NON-FINAL ACTION E-MAILED |
| Monday, June 6, 2011 | NON-FINAL ACTION WRITTEN |
| Monday, June 6, 2011 | ASSIGNED TO EXAMINER |
| Tuesday, March 8, 2011 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Tuesday, March 8, 2011 | NEW APPLICATION ENTERED IN TRAM |