| Event Date | Event Description |
| Friday, October 14, 2011 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, October 14, 2011 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, March 17, 2011 | FINAL REFUSAL MAILED |
| Thursday, March 17, 2011 | FINAL REFUSAL WRITTEN |
| Friday, February 25, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, February 25, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, February 25, 2011 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, August 27, 2010 | NON-FINAL ACTION MAILED |
| Friday, August 27, 2010 | NON-FINAL ACTION WRITTEN |
| Tuesday, August 3, 2010 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, August 3, 2010 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, August 3, 2010 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, August 3, 2010 | PETITION TO REVIVE-GRANTED |
| Tuesday, August 3, 2010 | TEAS PETITION TO REVIVE RECEIVED |
| Friday, June 4, 2010 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, June 4, 2010 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, December 8, 2009 | ASSIGNED TO EXAMINER |
| Tuesday, November 3, 2009 | NON-FINAL ACTION MAILED |
| Tuesday, November 3, 2009 | NON-FINAL ACTION WRITTEN |
| Monday, November 2, 2009 | AMENDMENT FROM APPLICANT ENTERED |
| Monday, November 2, 2009 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, October 22, 2009 | ASSIGNED TO LIE |
| Wednesday, October 14, 2009 | PAPER RECEIVED |
| Friday, May 29, 2009 | NON-FINAL ACTION MAILED |
| Thursday, May 28, 2009 | NON-FINAL ACTION WRITTEN |
| Thursday, May 28, 2009 | ASSIGNED TO EXAMINER |
| Tuesday, March 17, 2009 | APPLICATION FILING RECEIPT MAILED |
| Wednesday, March 11, 2009 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |