| Event Date | Event Description |
| Wednesday, September 8, 2021 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Monday, January 23, 2017 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, January 20, 2017 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, June 6, 2016 | NON-FINAL ACTION MAILED |
| Saturday, June 4, 2016 | NON-FINAL ACTION WRITTEN |
| Wednesday, May 4, 2016 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Wednesday, May 4, 2016 | ASSIGNED TO LIE |
| Tuesday, October 20, 2015 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, May 1, 2015 | ASSIGNED TO EXAMINER |
| Monday, April 20, 2015 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, October 17, 2014 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, April 14, 2014 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, April 10, 2014 | ASSIGNED TO LIE |
| Thursday, October 10, 2013 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, April 4, 2013 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, October 3, 2012 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, March 29, 2012 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, September 13, 2011 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, March 3, 2011 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, September 3, 2010 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, February 16, 2010 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, February 16, 2010 | ASSIGNED TO LIE |
| Friday, August 14, 2009 | LETTER OF SUSPENSION MAILED |
| Friday, August 14, 2009 | SUSPENSION LETTER WRITTEN |
| Friday, August 7, 2009 | ASSIGNED TO EXAMINER |
| Friday, May 15, 2009 | NOTICE OF DESIGN SEARCH CODE MAILED |
| Thursday, May 14, 2009 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Thursday, May 14, 2009 | NEW APPLICATION ENTERED IN TRAM |