| Event Date | Event Description |
| Tuesday, December 22, 2020 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Tuesday, December 22, 2020 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, June 10, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, June 10, 2020 | NON-FINAL ACTION E-MAILED |
| Wednesday, June 10, 2020 | NON-FINAL ACTION WRITTEN |
| Friday, May 15, 2020 | EXAMINER'S AMENDMENT ENTERED |
| Friday, May 15, 2020 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Friday, May 15, 2020 | EXAMINERS AMENDMENT E-MAILED |
| Friday, May 15, 2020 | EXAMINERS AMENDMENT -WRITTEN |
| Friday, May 1, 2020 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, May 1, 2020 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Sunday, April 26, 2020 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, April 27, 2020 | COMBINED EXAMINER'S AMENDMENT/PRIORITY ACTION ENTERED |
| Monday, April 27, 2020 | ASSIGNED TO LIE |
| Saturday, April 25, 2020 | NOTIFICATION OF EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED |
| Saturday, April 25, 2020 | EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED |
| Saturday, April 25, 2020 | EXAMINERS AMENDMENT AND/OR PRIORITY ACTION - COMPLETED |
| Wednesday, April 22, 2020 | ASSIGNED TO EXAMINER |
| Thursday, February 6, 2020 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Thursday, February 6, 2020 | NEW APPLICATION ENTERED IN TRAM |