| Event Date | Event Description |
| Friday, June 29, 2012 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, June 29, 2012 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, December 1, 2011 | FINAL REFUSAL MAILED |
| Wednesday, November 30, 2011 | FINAL REFUSAL WRITTEN |
| Friday, November 4, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, November 4, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, November 4, 2011 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, November 4, 2011 | WITHDRAWAL OF ATTORNEY GRANTED |
| Friday, November 4, 2011 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED |
| Wednesday, May 4, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, May 4, 2011 | NON-FINAL ACTION E-MAILED |
| Wednesday, May 4, 2011 | NON-FINAL ACTION WRITTEN |
| Wednesday, April 6, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, April 5, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, April 5, 2011 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, October 6, 2010 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, October 6, 2010 | NON-FINAL ACTION E-MAILED |
| Wednesday, October 6, 2010 | NON-FINAL ACTION WRITTEN |
| Wednesday, September 29, 2010 | ASSIGNED TO EXAMINER |
| Wednesday, June 30, 2010 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Monday, June 28, 2010 | NEW APPLICATION ENTERED IN TRAM |