| Event Date | Event Description |
| Wednesday, August 28, 2019 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, December 30, 2016 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, December 30, 2016 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, November 11, 2016 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, June 3, 2016 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Friday, June 3, 2016 | FINAL REFUSAL E-MAILED |
| Friday, June 3, 2016 | FINAL REFUSAL WRITTEN |
| Thursday, June 2, 2016 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, June 2, 2016 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, June 2, 2016 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, December 2, 2015 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, December 2, 2015 | NON-FINAL ACTION E-MAILED |
| Wednesday, December 2, 2015 | NON-FINAL ACTION WRITTEN |
| Wednesday, May 13, 2015 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Wednesday, May 13, 2015 | LETTER OF SUSPENSION E-MAILED |
| Wednesday, May 13, 2015 | SUSPENSION LETTER WRITTEN |
| Tuesday, May 12, 2015 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, May 12, 2015 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, May 12, 2015 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, April 27, 2015 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, April 27, 2015 | NON-FINAL ACTION E-MAILED |
| Monday, April 27, 2015 | NON-FINAL ACTION WRITTEN |
| Monday, April 27, 2015 | ASSIGNED TO EXAMINER |
| Tuesday, February 3, 2015 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Monday, January 26, 2015 | NEW APPLICATION ENTERED IN TRAM |