| Event Date | Event Description |
| Tuesday, November 19, 2019 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Tuesday, November 19, 2019 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, August 14, 2019 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, April 11, 2019 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Thursday, April 11, 2019 | FINAL REFUSAL E-MAILED |
| Thursday, April 11, 2019 | FINAL REFUSAL WRITTEN |
| Thursday, March 21, 2019 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, March 20, 2019 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, March 20, 2019 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Saturday, September 29, 2018 | NOTIFICATION OF EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED |
| Saturday, September 29, 2018 | EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED |
| Saturday, September 29, 2018 | COMBINED EXAMINER'S AMENDMENT/PRIORITY ACTION AUTOMATIC ENTRY |
| Saturday, September 29, 2018 | EXAMINERS AMENDMENT AND/OR PRIORITY ACTION - COMPLETED |
| Tuesday, August 28, 2018 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, August 28, 2018 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, August 27, 2018 | ASSIGNED TO LIE |
| Friday, August 10, 2018 | NOTICE OF REVIVAL - E-MAILED |
| Thursday, August 9, 2018 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, August 9, 2018 | PETITION TO REVIVE-GRANTED |
| Thursday, August 9, 2018 | TEAS PETITION TO REVIVE RECEIVED |
| Friday, July 27, 2018 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, July 26, 2018 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, December 26, 2017 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, December 26, 2017 | NON-FINAL ACTION E-MAILED |
| Tuesday, December 26, 2017 | NON-FINAL ACTION WRITTEN |
| Wednesday, December 20, 2017 | ASSIGNED TO EXAMINER |
| Thursday, September 21, 2017 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Wednesday, September 20, 2017 | NEW APPLICATION ENTERED IN TRAM |