| Event Date | Event Description |
| Wednesday, October 17, 2018 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 8, 2018 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, December 19, 2017 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Tuesday, December 19, 2017 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Monday, December 18, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, August 17, 2016 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, May 20, 2016 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, May 20, 2016 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, May 9, 2016 | ASSIGNED TO EXAMINER |
| Monday, October 19, 2015 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, October 1, 2015 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, September 29, 2015 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, September 29, 2015 | NON-FINAL ACTION E-MAILED |
| Tuesday, September 29, 2015 | NON-FINAL ACTION WRITTEN |
| Tuesday, September 29, 2015 | ASSIGNED TO EXAMINER |
| Friday, July 10, 2015 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Friday, July 10, 2015 | NEW APPLICATION ENTERED IN TRAM |