| Event Date | Event Description |
| Tuesday, July 16, 2019 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, July 25, 2017 | ABANDONMENT NOTICE MAILED - INCOMPLETE RESPONSE |
| Tuesday, July 25, 2017 | ABANDONMENT - INCOMPLETE RESPONSE |
| Friday, June 30, 2017 | PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED |
| Friday, June 30, 2017 | TEAS VOLUNTARY AMENDMENT RECEIVED |
| Wednesday, April 19, 2017 | NOTIFICATION FOR REQ FOR RECON DENIED NO APPEAL FILED |
| Wednesday, April 19, 2017 | ACTION FOR REQ FOR RECON DENIED NO APPEAL FILED E-MAILED |
| Wednesday, April 19, 2017 | ACTION REQ FOR RECON DENIED NO APPEAL FILED COUNTED NOT MAILED |
| Thursday, April 6, 2017 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, April 6, 2017 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Sunday, April 2, 2017 | TEAS REQUEST FOR RECONSIDERATION RECEIVED |
| Tuesday, March 21, 2017 | NOTIFICATION FOR REQ FOR RECON DENIED NO APPEAL FILED |
| Tuesday, March 21, 2017 | ACTION FOR REQ FOR RECON DENIED NO APPEAL FILED E-MAILED |
| Tuesday, March 21, 2017 | ACTION REQ FOR RECON DENIED NO APPEAL FILED COUNTED NOT MAILED |
| Thursday, March 2, 2017 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, March 2, 2017 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, March 1, 2017 | TEAS REQUEST FOR RECONSIDERATION RECEIVED |
| Tuesday, January 24, 2017 | NOTIFICATION OF SUBSEQUENT FINAL EMAILED |
| Tuesday, January 24, 2017 | SUBSEQUENT FINAL EMAILED |
| Tuesday, January 24, 2017 | SUBSEQUENT FINAL REFUSAL WRITTEN |
| Friday, January 13, 2017 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, January 13, 2017 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, January 12, 2017 | ASSIGNED TO LIE |
| Monday, December 12, 2016 | TEAS REQUEST FOR RECONSIDERATION RECEIVED |
| Thursday, October 27, 2016 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Thursday, October 27, 2016 | FINAL REFUSAL E-MAILED |
| Thursday, October 27, 2016 | FINAL REFUSAL WRITTEN |
| Wednesday, October 12, 2016 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, October 12, 2016 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, October 12, 2016 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, July 1, 2016 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, July 1, 2016 | NON-FINAL ACTION E-MAILED |
| Friday, July 1, 2016 | NON-FINAL ACTION WRITTEN |
| Thursday, June 23, 2016 | ASSIGNED TO EXAMINER |
| Tuesday, March 15, 2016 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Tuesday, March 15, 2016 | NEW APPLICATION ENTERED IN TRAM |