| Event Date | Event Description |
| Wednesday, August 21, 2013 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, February 16, 2012 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, February 16, 2012 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, November 2, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, July 21, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, July 21, 2011 | NON-FINAL ACTION E-MAILED |
| Thursday, July 21, 2011 | NON-FINAL ACTION WRITTEN |
| Tuesday, June 7, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, June 7, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, June 7, 2011 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, December 21, 2010 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, December 21, 2010 | NON-FINAL ACTION E-MAILED |
| Tuesday, December 21, 2010 | NON-FINAL ACTION WRITTEN |
| Wednesday, December 15, 2010 | ASSIGNED TO EXAMINER |
| Friday, December 3, 2010 | ASSIGNED TO EXAMINER |
| Tuesday, August 24, 2010 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Monday, August 23, 2010 | NEW APPLICATION ENTERED IN TRAM |