| Event Date | Event Description |
| Thursday, May 23, 2019 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, January 31, 2017 | ABANDONMENT NOTICE MAILED - INCOMPLETE RESPONSE |
| Tuesday, January 31, 2017 | ABANDONMENT - INCOMPLETE RESPONSE |
| Tuesday, July 5, 2016 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Tuesday, July 5, 2016 | FINAL REFUSAL E-MAILED |
| Tuesday, July 5, 2016 | FINAL REFUSAL WRITTEN |
| Wednesday, June 8, 2016 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, June 7, 2016 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, June 7, 2016 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, February 23, 2016 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Tuesday, February 16, 2016 | PAPER RECEIVED |
| Tuesday, December 8, 2015 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, December 8, 2015 | NON-FINAL ACTION E-MAILED |
| Tuesday, December 8, 2015 | NON-FINAL ACTION WRITTEN |
| Wednesday, December 2, 2015 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, December 2, 2015 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Sunday, November 29, 2015 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, June 8, 2015 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, June 8, 2015 | NON-FINAL ACTION E-MAILED |
| Monday, June 8, 2015 | NON-FINAL ACTION WRITTEN |
| Friday, June 5, 2015 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, June 5, 2015 | NON-FINAL ACTION E-MAILED |
| Friday, June 5, 2015 | NON-FINAL ACTION WRITTEN |
| Thursday, May 14, 2015 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, May 13, 2015 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, May 14, 2015 | ASSIGNED TO LIE |
| Wednesday, May 13, 2015 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, November 18, 2014 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, November 18, 2014 | NON-FINAL ACTION E-MAILED |
| Tuesday, November 18, 2014 | NON-FINAL ACTION WRITTEN |
| Tuesday, November 18, 2014 | ASSIGNED TO EXAMINER |
| Thursday, August 14, 2014 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Friday, August 8, 2014 | NEW APPLICATION ENTERED IN TRAM |