| Event Date | Event Description |
| Wednesday, April 3, 2019 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 24, 2016 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, July 1, 2016 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, July 1, 2016 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, December 4, 2015 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, December 4, 2015 | NON-FINAL ACTION E-MAILED |
| Friday, December 4, 2015 | NON-FINAL ACTION WRITTEN |
| Tuesday, May 19, 2015 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, November 18, 2014 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, November 18, 2014 | ASSIGNED TO LIE |
| Thursday, May 15, 2014 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, May 15, 2014 | ASSIGNED TO LIE |
| Wednesday, February 19, 2014 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, February 12, 2014 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, November 5, 2013 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Tuesday, November 5, 2013 | LETTER OF SUSPENSION E-MAILED |
| Tuesday, November 5, 2013 | SUSPENSION LETTER WRITTEN |
| Thursday, October 17, 2013 | PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED |
| Thursday, October 17, 2013 | TEAS VOLUNTARY AMENDMENT RECEIVED |
| Wednesday, July 17, 2013 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, July 17, 2013 | NON-FINAL ACTION E-MAILED |
| Wednesday, July 17, 2013 | NON-FINAL ACTION WRITTEN |
| Monday, July 15, 2013 | ASSIGNED TO EXAMINER |
| Friday, April 5, 2013 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Thursday, April 4, 2013 | NEW APPLICATION ENTERED IN TRAM |