| Event Date | Event Description |
| Monday, December 9, 2019 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Monday, December 9, 2019 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, December 4, 2019 | ASSIGNED TO EXAMINER |
| Thursday, May 9, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, May 9, 2019 | NON-FINAL ACTION E-MAILED |
| Thursday, May 9, 2019 | NON-FINAL ACTION WRITTEN |
| Thursday, May 2, 2019 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Thursday, October 18, 2018 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, April 3, 2018 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, March 29, 2018 | ASSIGNED TO LIE |
| Monday, September 18, 2017 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, September 14, 2017 | ASSIGNED TO LIE |
| Tuesday, February 28, 2017 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, August 10, 2016 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, January 22, 2016 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, July 16, 2015 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, January 12, 2015 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, July 3, 2014 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, July 1, 2014 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, December 17, 2013 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, December 12, 2013 | ASSIGNED TO LIE |
| Tuesday, June 4, 2013 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, November 27, 2012 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, November 26, 2012 | ASSIGNED TO LIE |
| Tuesday, May 22, 2012 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Tuesday, May 22, 2012 | LETTER OF SUSPENSION E-MAILED |
| Tuesday, May 22, 2012 | SUSPENSION LETTER WRITTEN |
| Monday, May 14, 2012 | ASSIGNED TO EXAMINER |
| Wednesday, February 8, 2012 | NOTICE OF DESIGN SEARCH CODE MAILED |
| Tuesday, February 7, 2012 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Monday, February 6, 2012 | NEW APPLICATION ENTERED IN TRAM |