| Event Date | Event Description |
| Wednesday, April 27, 2016 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, August 9, 2013 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, August 8, 2013 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, January 3, 2013 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, January 3, 2013 | NON-FINAL ACTION E-MAILED |
| Thursday, January 3, 2013 | NON-FINAL ACTION WRITTEN |
| Monday, December 10, 2012 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Friday, June 8, 2012 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, June 8, 2012 | ASSIGNED TO LIE |
| Wednesday, May 9, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, December 8, 2011 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Thursday, December 8, 2011 | LETTER OF SUSPENSION E-MAILED |
| Thursday, December 8, 2011 | SUSPENSION LETTER WRITTEN |
| Wednesday, December 7, 2011 | ASSIGNED TO EXAMINER |
| Friday, September 30, 2011 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Thursday, September 29, 2011 | NEW APPLICATION ENTERED IN TRAM |