| Event Date | Event Description |
| Tuesday, April 4, 2017 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, April 4, 2017 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, September 6, 2016 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, September 6, 2016 | NON-FINAL ACTION E-MAILED |
| Tuesday, September 6, 2016 | NON-FINAL ACTION WRITTEN |
| Tuesday, August 9, 2016 | NOTICE OF REVIVAL - E-MAILED |
| Monday, August 8, 2016 | PETITION TO REVIVE-GRANTED |
| Monday, August 8, 2016 | TEAS PETITION TO REVIVE RECEIVED |
| Monday, August 1, 2016 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, August 1, 2016 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Sunday, January 3, 2016 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Sunday, January 3, 2016 | NON-FINAL ACTION E-MAILED |
| Sunday, January 3, 2016 | NON-FINAL ACTION WRITTEN |
| Wednesday, December 23, 2015 | NOTICE OF REVIVAL - E-MAILED |
| Monday, December 21, 2015 | PETITION TO REVIVE-GRANTED |
| Monday, December 21, 2015 | TEAS PETITION TO REVIVE RECEIVED |
| Friday, December 4, 2015 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, November 16, 2015 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, November 13, 2015 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, April 16, 2015 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, April 16, 2015 | NON-FINAL ACTION E-MAILED |
| Thursday, April 16, 2015 | NON-FINAL ACTION WRITTEN |
| Thursday, April 9, 2015 | ASSIGNED TO EXAMINER |
| Thursday, January 15, 2015 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Thursday, January 8, 2015 | NEW APPLICATION ENTERED IN TRAM |