| Event Date | Event Description |
| Wednesday, November 22, 2017 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, May 28, 2014 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 11, 2013 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Monday, November 4, 2013 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, November 4, 2013 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, October 23, 2013 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Monday, April 8, 2013 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, April 8, 2013 | NON-FINAL ACTION E-MAILED |
| Monday, April 8, 2013 | NON-FINAL ACTION WRITTEN |
| Wednesday, March 27, 2013 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, March 27, 2013 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, March 27, 2013 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, September 27, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, September 27, 2012 | NON-FINAL ACTION E-MAILED |
| Thursday, September 27, 2012 | NON-FINAL ACTION WRITTEN |
| Wednesday, September 26, 2012 | ASSIGNED TO EXAMINER |
| Thursday, June 21, 2012 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Saturday, June 16, 2012 | NEW APPLICATION ENTERED IN TRAM |