| Event Date | Event Description |
| Thursday, July 18, 2019 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Thursday, July 18, 2019 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, June 12, 2019 | ASSIGNED TO EXAMINER |
| Wednesday, December 19, 2018 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, December 19, 2018 | NON-FINAL ACTION E-MAILED |
| Wednesday, December 19, 2018 | NON-FINAL ACTION WRITTEN |
| Thursday, November 29, 2018 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Tuesday, May 8, 2018 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, November 3, 2017 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, May 1, 2017 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, April 27, 2017 | ASSIGNED TO LIE |
| Monday, October 17, 2016 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, April 15, 2016 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, October 8, 2015 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, March 20, 2015 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, August 25, 2014 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, February 3, 2014 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, July 12, 2013 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, December 27, 2012 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, June 25, 2012 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, June 25, 2012 | ASSIGNED TO LIE |
| Thursday, December 22, 2011 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Thursday, December 22, 2011 | LETTER OF SUSPENSION E-MAILED |
| Thursday, December 22, 2011 | SUSPENSION LETTER WRITTEN |
| Saturday, December 17, 2011 | ASSIGNED TO EXAMINER |
| Tuesday, September 6, 2011 | NOTICE OF DESIGN SEARCH CODE MAILED |
| Saturday, September 3, 2011 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Friday, September 2, 2011 | NEW APPLICATION ENTERED IN TRAM |