| Event Date | Event Description |
| Friday, December 14, 2018 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Friday, December 14, 2018 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, December 6, 2018 | ASSIGNED TO EXAMINER |
| Friday, May 18, 2018 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, May 18, 2018 | NON-FINAL ACTION E-MAILED |
| Friday, May 18, 2018 | NON-FINAL ACTION WRITTEN |
| Tuesday, May 1, 2018 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, May 1, 2018 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Sunday, April 29, 2018 | ASSIGNED TO LIE |
| Monday, April 23, 2018 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, February 21, 2018 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, February 21, 2018 | NON-FINAL ACTION E-MAILED |
| Wednesday, February 21, 2018 | NON-FINAL ACTION WRITTEN |
| Saturday, February 17, 2018 | ASSIGNED TO EXAMINER |
| Friday, November 17, 2017 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Friday, November 10, 2017 | NEW APPLICATION ENTERED IN TRAM |