| Event Date | Event Description |
| Monday, April 22, 2013 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, April 19, 2013 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, September 21, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, September 21, 2012 | NON-FINAL ACTION E-MAILED |
| Friday, September 21, 2012 | NON-FINAL ACTION WRITTEN |
| Thursday, August 30, 2012 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, August 30, 2012 | NOTICE OF REVIVAL - E-MAILED |
| Thursday, August 30, 2012 | PETITION TO REVIVE-GRANTED |
| Thursday, August 30, 2012 | TEAS PETITION TO REVIVE RECEIVED |
| Monday, July 2, 2012 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, July 2, 2012 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, December 2, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, December 2, 2011 | NON-FINAL ACTION E-MAILED |
| Friday, December 2, 2011 | NON-FINAL ACTION WRITTEN |
| Friday, November 11, 2011 | PETITION TO REVIVE-GRANTED |
| Friday, November 11, 2011 | TEAS PETITION TO REVIVE RECEIVED |
| Monday, September 12, 2011 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Sunday, September 11, 2011 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Sunday, February 6, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Sunday, February 6, 2011 | NON-FINAL ACTION E-MAILED |
| Sunday, February 6, 2011 | NON-FINAL ACTION WRITTEN |
| Saturday, January 29, 2011 | ASSIGNED TO EXAMINER |
| Tuesday, October 26, 2010 | NOTICE OF PSEUDO MARK MAILED |
| Monday, October 25, 2010 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |