| Event Date | Event Description |
| Wednesday, May 16, 2012 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Monday, April 23, 2012 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Saturday, April 21, 2012 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, March 26, 2012 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, March 26, 2012 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, March 19, 2012 | PAPER RECEIVED |
| Wednesday, February 22, 2012 | WITHDRAWAL OF ATTORNEY GRANTED |
| Wednesday, February 22, 2012 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED |
| Monday, January 30, 2012 | NOTIFICATION OF NOTICE OF UNRESPONSIVE AMENDMENT - E-MAILED |
| Monday, January 30, 2012 | NOTICE OF UNRESPONSIVE AMENDMENT - E-MAILED |
| Monday, January 30, 2012 | REPORT UNRESPONSIVE AMENDMENT - COMPLETED |
| Friday, January 6, 2012 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, January 6, 2012 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, January 6, 2012 | ASSIGNED TO LIE |
| Wednesday, January 4, 2012 | PAPER RECEIVED |
| Wednesday, January 4, 2012 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, January 4, 2012 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, January 4, 2012 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, July 5, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, July 5, 2011 | NON-FINAL ACTION E-MAILED |
| Tuesday, July 5, 2011 | NON-FINAL ACTION WRITTEN |
| Friday, June 24, 2011 | ASSIGNED TO EXAMINER |
| Friday, April 1, 2011 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |