| Event Date | Event Description |
| Friday, December 28, 2018 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, December 28, 2018 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, August 23, 2018 | ASSIGNED TO EXAMINER |
| Friday, June 22, 2018 | UNDELIVERABLE MAIL - NO ACTION TAKEN |
| Tuesday, June 5, 2018 | FINAL REFUSAL MAILED |
| Tuesday, June 5, 2018 | FINAL REFUSAL WRITTEN |
| Saturday, May 19, 2018 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, May 18, 2018 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, May 18, 2018 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, November 21, 2017 | NON-FINAL ACTION MAILED |
| Tuesday, November 21, 2017 | NON-FINAL ACTION WRITTEN |
| Monday, November 6, 2017 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, November 6, 2017 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, November 6, 2017 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, May 9, 2017 | NON-FINAL ACTION MAILED |
| Tuesday, May 9, 2017 | NON-FINAL ACTION WRITTEN |
| Monday, May 8, 2017 | ASSIGNED TO EXAMINER |
| Thursday, February 16, 2017 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Tuesday, February 14, 2017 | NEW APPLICATION ENTERED IN TRAM |