| Event Date | Event Description |
| Thursday, June 27, 2019 | PETITION TO DIRECTOR DENIED |
| Friday, April 19, 2019 | PAPER RECEIVED |
| Wednesday, April 3, 2019 | PETITION INQUIRY LETTER ISSUED |
| Thursday, March 28, 2019 | ASSIGNED TO PETITION STAFF |
| Thursday, February 14, 2019 | PETITION TO DIRECTOR RECEIVED |
| Thursday, February 14, 2019 | PAPER RECEIVED |
| Thursday, December 20, 2018 | ABANDONMENT NOTICE MAILED - INCOMPLETE RESPONSE |
| Thursday, December 20, 2018 | ABANDONMENT - INCOMPLETE RESPONSE |
| Thursday, May 24, 2018 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Thursday, May 24, 2018 | FINAL REFUSAL E-MAILED |
| Thursday, May 24, 2018 | FINAL REFUSAL WRITTEN |
| Wednesday, April 25, 2018 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, April 25, 2018 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, April 23, 2018 | PAPER RECEIVED |
| Tuesday, February 20, 2018 | ASSIGNED TO EXAMINER |
| Monday, November 20, 2017 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, November 20, 2017 | NON-FINAL ACTION E-MAILED |
| Monday, November 20, 2017 | NON-FINAL ACTION WRITTEN |
| Wednesday, September 20, 2017 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, September 20, 2017 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, September 13, 2017 | PAPER RECEIVED |
| Wednesday, March 29, 2017 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, March 29, 2017 | NON-FINAL ACTION E-MAILED |
| Wednesday, March 29, 2017 | NON-FINAL ACTION WRITTEN |
| Thursday, March 2, 2017 | AMENDMENT FROM APPLICANT ENTERED |
| Thursday, March 2, 2017 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, March 2, 2017 | PAPER RECEIVED |
| Tuesday, October 11, 2016 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, October 11, 2016 | NON-FINAL ACTION E-MAILED |
| Tuesday, October 11, 2016 | NON-FINAL ACTION WRITTEN |
| Thursday, September 15, 2016 | AMENDMENT FROM APPLICANT ENTERED |
| Thursday, September 15, 2016 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, September 12, 2016 | PAPER RECEIVED |
| Friday, April 1, 2016 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, April 1, 2016 | NON-FINAL ACTION E-MAILED |
| Friday, April 1, 2016 | NON-FINAL ACTION WRITTEN |
| Friday, March 11, 2016 | AMENDMENT FROM APPLICANT ENTERED |
| Friday, March 11, 2016 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, March 2, 2016 | PAPER RECEIVED |
| Friday, September 11, 2015 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, September 11, 2015 | NON-FINAL ACTION E-MAILED |
| Friday, September 11, 2015 | NON-FINAL ACTION WRITTEN |
| Friday, August 28, 2015 | AMENDMENT FROM APPLICANT ENTERED |
| Friday, August 28, 2015 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, August 21, 2015 | PAPER RECEIVED |
| Monday, March 9, 2015 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, March 9, 2015 | NON-FINAL ACTION E-MAILED |
| Monday, March 9, 2015 | NON-FINAL ACTION WRITTEN |
| Thursday, February 26, 2015 | AMENDMENT FROM APPLICANT ENTERED |
| Thursday, February 26, 2015 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, February 23, 2015 | PAPER RECEIVED |
| Wednesday, January 14, 2015 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, January 14, 2015 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, September 23, 2014 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, September 23, 2014 | NON-FINAL ACTION E-MAILED |
| Tuesday, September 23, 2014 | NON-FINAL ACTION WRITTEN |
| Friday, September 5, 2014 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, September 5, 2014 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, August 29, 2014 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, March 6, 2014 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, March 6, 2014 | NON-FINAL ACTION E-MAILED |
| Thursday, March 6, 2014 | NON-FINAL ACTION WRITTEN |
| Friday, February 7, 2014 | AMENDMENT FROM APPLICANT ENTERED |
| Friday, February 7, 2014 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, January 30, 2014 | PAPER RECEIVED |
| Wednesday, August 14, 2013 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, August 14, 2013 | NON-FINAL ACTION E-MAILED |
| Wednesday, August 14, 2013 | NON-FINAL ACTION WRITTEN |
| Tuesday, July 30, 2013 | AMENDMENT FROM APPLICANT ENTERED |
| Tuesday, July 30, 2013 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, July 22, 2013 | ASSIGNED TO LIE |
| Tuesday, July 16, 2013 | PAPER RECEIVED |
| Monday, February 4, 2013 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, February 4, 2013 | NON-FINAL ACTION E-MAILED |
| Monday, February 4, 2013 | NON-FINAL ACTION WRITTEN |
| Wednesday, January 30, 2013 | ASSIGNED TO EXAMINER |
| Thursday, October 4, 2012 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Thursday, October 4, 2012 | NEW APPLICATION ENTERED IN TRAM |