| Event Date | Event Description |
| Friday, January 2, 2015 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, May 15, 2013 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, June 2, 2011 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, June 2, 2011 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Sunday, May 22, 2011 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, November 4, 2010 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, November 4, 2010 | NON-FINAL ACTION E-MAILED |
| Thursday, November 4, 2010 | NON-FINAL ACTION WRITTEN |
| Thursday, October 21, 2010 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, October 21, 2010 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, October 21, 2010 | ASSIGNED TO LIE |
| Tuesday, October 12, 2010 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, April 12, 2010 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, April 12, 2010 | NON-FINAL ACTION E-MAILED |
| Monday, April 12, 2010 | NON-FINAL ACTION WRITTEN |
| Sunday, April 4, 2010 | ASSIGNED TO EXAMINER |
| Friday, March 26, 2010 | ASSIGNED TO EXAMINER |
| Tuesday, January 5, 2010 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Monday, January 4, 2010 | NEW APPLICATION ENTERED IN TRAM |