| Event Date | Event Description |
| Monday, July 30, 2012 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Saturday, July 28, 2012 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, July 27, 2012 | ASSIGNED TO EXAMINER |
| Tuesday, July 10, 2012 | ASSIGNED TO EXAMINER |
| Thursday, December 29, 2011 | FINAL REFUSAL MAILED |
| Wednesday, December 28, 2011 | FINAL REFUSAL WRITTEN |
| Wednesday, December 7, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, December 7, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, December 7, 2011 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, December 7, 2011 | PETITION TO REVIVE-GRANTED |
| Wednesday, December 7, 2011 | TEAS PETITION TO REVIVE RECEIVED |
| Monday, November 14, 2011 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, November 11, 2011 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, April 15, 2011 | NON-FINAL ACTION MAILED |
| Thursday, April 14, 2011 | NON-FINAL ACTION WRITTEN |
| Thursday, April 14, 2011 | NON-FINAL ACTION WRITTEN |
| Tuesday, March 22, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, March 21, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, March 21, 2011 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, September 21, 2010 | NON-FINAL ACTION MAILED |
| Monday, September 20, 2010 | NON-FINAL ACTION WRITTEN |
| Saturday, September 18, 2010 | ASSIGNED TO EXAMINER |
| Wednesday, June 16, 2010 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Saturday, June 12, 2010 | NEW APPLICATION ENTERED IN TRAM |