| Event Date | Event Description |
| Thursday, December 15, 2011 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, December 15, 2011 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, July 15, 2011 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, May 19, 2011 | NON-FINAL ACTION MAILED |
| Wednesday, May 18, 2011 | NON-FINAL ACTION WRITTEN |
| Tuesday, May 3, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, May 2, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, May 2, 2011 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, November 1, 2010 | NON-FINAL ACTION MAILED |
| Monday, November 1, 2010 | NON-FINAL ACTION WRITTEN |
| Monday, October 11, 2010 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, October 11, 2010 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, October 11, 2010 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, October 11, 2010 | PETITION TO REVIVE-GRANTED |
| Monday, October 11, 2010 | TEAS PETITION TO REVIVE RECEIVED |
| Wednesday, August 11, 2010 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, August 11, 2010 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, January 12, 2010 | NON-FINAL ACTION MAILED |
| Monday, January 11, 2010 | NON-FINAL ACTION WRITTEN |
| Friday, January 8, 2010 | ASSIGNED TO EXAMINER |
| Monday, November 16, 2009 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Thursday, November 12, 2009 | NEW APPLICATION ENTERED IN TRAM |