| Event Date | Event Description |
| Wednesday, June 5, 2013 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, June 5, 2013 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, November 7, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, November 7, 2012 | NON-FINAL ACTION E-MAILED |
| Wednesday, November 7, 2012 | NON-FINAL ACTION WRITTEN |
| Tuesday, November 6, 2012 | NOTICE OF REVIVAL - E-MAILED |
| Tuesday, November 6, 2012 | PETITION TO REVIVE-GRANTED |
| Tuesday, November 6, 2012 | TEAS PETITION TO REVIVE RECEIVED |
| Thursday, November 1, 2012 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, November 1, 2012 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, April 5, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, April 5, 2012 | NON-FINAL ACTION E-MAILED |
| Thursday, April 5, 2012 | NON-FINAL ACTION WRITTEN |
| Wednesday, April 4, 2012 | NOTICE OF REVIVAL - E-MAILED |
| Wednesday, April 4, 2012 | PETITION TO REVIVE-GRANTED |
| Wednesday, April 4, 2012 | TEAS PETITION TO REVIVE RECEIVED |
| Monday, April 2, 2012 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, April 2, 2012 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, August 18, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, August 18, 2011 | NON-FINAL ACTION E-MAILED |
| Thursday, August 18, 2011 | NON-FINAL ACTION WRITTEN |
| Wednesday, August 17, 2011 | PETITION TO REVIVE-GRANTED |
| Wednesday, August 17, 2011 | TEAS PETITION TO REVIVE RECEIVED |
| Monday, August 8, 2011 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, August 8, 2011 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, August 8, 2011 | ASSIGNED TO EXAMINER |
| Monday, January 3, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, January 3, 2011 | NON-FINAL ACTION E-MAILED |
| Monday, January 3, 2011 | NON-FINAL ACTION WRITTEN |
| Sunday, December 26, 2010 | ASSIGNED TO EXAMINER |
| Wednesday, September 22, 2010 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Tuesday, September 21, 2010 | NEW APPLICATION ENTERED IN TRAM |