| Event Date | Event Description |
| Thursday, June 2, 2011 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, June 1, 2011 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, November 3, 2010 | NON-FINAL ACTION MAILED |
| Tuesday, November 2, 2010 | NON-FINAL ACTION WRITTEN |
| Tuesday, November 2, 2010 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Tuesday, November 2, 2010 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, October 14, 2010 | AMENDMENT FROM APPLICANT ENTERED |
| Thursday, October 14, 2010 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, October 7, 2010 | PAPER RECEIVED |
| Monday, April 5, 2010 | NON-FINAL ACTION MAILED |
| Monday, April 5, 2010 | NON-FINAL ACTION WRITTEN |
| Monday, March 15, 2010 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, March 15, 2010 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, March 15, 2010 | ASSIGNED TO LIE |
| Tuesday, March 2, 2010 | PAPER RECEIVED |
| Monday, January 4, 2010 | ASSIGNED TO EXAMINER |
| Wednesday, August 26, 2009 | NON-FINAL ACTION MAILED |
| Wednesday, August 26, 2009 | NON-FINAL ACTION WRITTEN |
| Thursday, August 20, 2009 | ASSIGNED TO EXAMINER |
| Wednesday, May 27, 2009 | NOTICE OF PSEUDO MARK MAILED |
| Tuesday, May 26, 2009 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Monday, May 25, 2009 | NEW APPLICATION ENTERED IN TRAM |