| Event Date | Event Description |
| Friday, April 26, 2013 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, September 10, 2012 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, September 10, 2012 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, January 30, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, January 30, 2012 | NON-FINAL ACTION E-MAILED |
| Monday, January 30, 2012 | NON-FINAL ACTION WRITTEN |
| Sunday, January 29, 2012 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, January 27, 2012 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, January 27, 2012 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, January 27, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, January 27, 2012 | NON-FINAL ACTION E-MAILED |
| Friday, January 27, 2012 | NON-FINAL ACTION WRITTEN |
| Wednesday, January 25, 2012 | PETITION TO REVIVE-GRANTED |
| Wednesday, January 25, 2012 | TEAS PETITION TO REVIVE RECEIVED |
| Wednesday, January 25, 2012 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, December 28, 2011 | UNDELIVERABLE MAIL - CORRESP. REMAILED |
| Monday, December 19, 2011 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, December 19, 2011 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, May 5, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, May 5, 2011 | NON-FINAL ACTION E-MAILED |
| Thursday, May 5, 2011 | NON-FINAL ACTION WRITTEN |
| Wednesday, May 4, 2011 | ASSIGNED TO EXAMINER |
| Thursday, February 10, 2011 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |