| Event Date | Event Description |
| Monday, October 22, 2018 | WITHDRAWAL OF ATTORNEY GRANTED |
| Monday, October 22, 2018 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED |
| Friday, August 18, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, December 18, 2015 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, December 18, 2015 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, May 22, 2015 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, May 22, 2015 | NON-FINAL ACTION E-MAILED |
| Friday, May 22, 2015 | NON-FINAL ACTION WRITTEN |
| Friday, May 1, 2015 | ASSIGNED TO EXAMINER |
| Wednesday, December 24, 2014 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, December 24, 2014 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, December 15, 2014 | ASSIGNED TO LIE |
| Saturday, December 6, 2014 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, June 6, 2014 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, June 6, 2014 | NON-FINAL ACTION E-MAILED |
| Friday, June 6, 2014 | NON-FINAL ACTION WRITTEN |
| Monday, May 19, 2014 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, May 19, 2014 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, May 19, 2014 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, November 18, 2013 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, November 18, 2013 | NON-FINAL ACTION E-MAILED |
| Monday, November 18, 2013 | NON-FINAL ACTION WRITTEN |
| Wednesday, November 13, 2013 | ASSIGNED TO EXAMINER |
| Monday, August 5, 2013 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Friday, August 2, 2013 | NEW APPLICATION ENTERED IN TRAM |