| Event Date | Event Description |
| Tuesday, May 4, 2021 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Tuesday, May 4, 2021 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, October 21, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, October 21, 2020 | NON-FINAL ACTION E-MAILED |
| Wednesday, October 21, 2020 | NON-FINAL ACTION WRITTEN |
| Friday, October 2, 2020 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Friday, February 28, 2020 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, December 3, 2019 | ASSIGNED TO EXAMINER |
| Wednesday, August 28, 2019 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, January 21, 2019 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, July 12, 2018 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, December 27, 2017 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, August 31, 2017 | ASSIGNED TO EXAMINER |
| Monday, June 26, 2017 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, January 18, 2017 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Wednesday, January 18, 2017 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Wednesday, December 14, 2016 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, June 8, 2016 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, December 3, 2015 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, June 3, 2015 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, May 25, 2015 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, December 3, 2014 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, May 28, 2014 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, November 27, 2013 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, May 22, 2013 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Saturday, November 17, 2012 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, November 16, 2012 | ASSIGNED TO LIE |
| Tuesday, May 15, 2012 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Tuesday, May 15, 2012 | LETTER OF SUSPENSION E-MAILED |
| Tuesday, May 15, 2012 | SUSPENSION LETTER WRITTEN |
| Tuesday, May 15, 2012 | ASSIGNED TO EXAMINER |
| Wednesday, February 8, 2012 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Tuesday, February 7, 2012 | NEW APPLICATION ENTERED IN TRAM |