| Event Date | Event Description |
| Tuesday, April 17, 2012 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, April 17, 2012 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, September 20, 2011 | NON-FINAL ACTION MAILED |
| Tuesday, September 20, 2011 | NON-FINAL ACTION WRITTEN |
| Thursday, August 25, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, August 25, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, August 16, 2011 | TEAS REQUEST FOR RECONSIDERATION RECEIVED |
| Thursday, February 17, 2011 | FINAL REFUSAL MAILED |
| Wednesday, February 16, 2011 | FINAL REFUSAL WRITTEN |
| Tuesday, January 18, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, January 18, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, January 14, 2011 | ASSIGNED TO LIE |
| Thursday, January 13, 2011 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, January 5, 2011 | NON-FINAL ACTION MAILED |
| Tuesday, January 4, 2011 | NON-FINAL ACTION WRITTEN |
| Saturday, December 11, 2010 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, December 10, 2010 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, December 10, 2010 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, June 10, 2010 | NON-FINAL ACTION MAILED |
| Wednesday, June 9, 2010 | NON-FINAL ACTION WRITTEN |
| Wednesday, May 12, 2010 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, May 12, 2010 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, May 12, 2010 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, November 12, 2009 | NON-FINAL ACTION MAILED |
| Thursday, November 12, 2009 | NON-FINAL ACTION WRITTEN |
| Wednesday, November 4, 2009 | ASSIGNED TO EXAMINER |
| Tuesday, September 8, 2009 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Monday, September 7, 2009 | NEW APPLICATION ENTERED IN TRAM |