| Event Date | Event Description |
| Thursday, May 14, 2015 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, January 19, 2011 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, February 5, 2010 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, February 5, 2010 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, July 8, 2009 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, July 8, 2009 | NON-FINAL ACTION E-MAILED |
| Wednesday, July 8, 2009 | NON-FINAL ACTION WRITTEN |
| Thursday, April 9, 2009 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, April 9, 2009 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, April 9, 2009 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, April 9, 2009 | PETITION TO REVIVE-GRANTED |
| Thursday, April 9, 2009 | TEAS PETITION TO REVIVE RECEIVED |
| Monday, March 30, 2009 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Saturday, March 28, 2009 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Saturday, August 30, 2008 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Saturday, August 30, 2008 | NON-FINAL ACTION E-MAILED |
| Saturday, August 30, 2008 | NON-FINAL ACTION WRITTEN |
| Saturday, August 23, 2008 | ASSIGNED TO EXAMINER |
| Tuesday, May 13, 2008 | NEW APPLICATION ENTERED IN TRAM |