| Event Date | Event Description |
| Thursday, August 25, 2011 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, August 25, 2011 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, May 27, 2011 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, January 27, 2011 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Thursday, January 27, 2011 | FINAL REFUSAL E-MAILED |
| Thursday, January 27, 2011 | FINAL REFUSAL WRITTEN |
| Monday, January 10, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, January 10, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, January 10, 2011 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, September 8, 2010 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, September 8, 2010 | NON-FINAL ACTION E-MAILED |
| Wednesday, September 8, 2010 | NON-FINAL ACTION WRITTEN |
| Wednesday, August 18, 2010 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, August 17, 2010 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, August 17, 2010 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, June 14, 2010 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, April 30, 2010 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, March 11, 2010 | NOTIFICATION OF NOTICE OF UNRESPONSIVE AMENDMENT - E-MAILED |
| Thursday, March 11, 2010 | NOTICE OF UNRESPONSIVE AMENDMENT - E-MAILED |
| Thursday, March 11, 2010 | REPORT UNRESPONSIVE AMENDMENT - COMPLETED |
| Wednesday, March 10, 2010 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, March 10, 2010 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, March 10, 2010 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, March 9, 2010 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, February 23, 2010 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, February 23, 2010 | NON-FINAL ACTION E-MAILED |
| Tuesday, February 23, 2010 | NON-FINAL ACTION WRITTEN |
| Monday, February 22, 2010 | ASSIGNED TO EXAMINER |
| Thursday, November 19, 2009 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Wednesday, November 18, 2009 | NEW APPLICATION ENTERED IN TRAM |