| Event Date | Event Description |
| Friday, May 13, 2011 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, May 4, 2011 | AMENDMENT FROM APPLICANT ENTERED |
| Wednesday, May 4, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, May 2, 2011 | PAPER RECEIVED |
| Wednesday, October 27, 2010 | NON-FINAL ACTION MAILED |
| Tuesday, October 26, 2010 | NON-FINAL ACTION WRITTEN |
| Friday, October 22, 2010 | DATA MODIFICATION COMPLETED |
| Tuesday, October 5, 2010 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, October 5, 2010 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, October 5, 2010 | PETITION GRANTED - RESPONSE RECEIVED |
| Monday, October 4, 2010 | PAPER RECEIVED |
| Thursday, September 2, 2010 | INCOMPLETE PETITION NOTICE MAILED |
| Thursday, September 2, 2010 | ASSIGNED TO PETITION STAFF |
| Friday, August 27, 2010 | PETITION TO REVIVE-RECEIVED |
| Friday, August 27, 2010 | PAPER RECEIVED |
| Monday, June 28, 2010 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, June 28, 2010 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, November 23, 2009 | EXAMINER'S AMENDMENT/PRIORITY ACTION MAILED |
| Saturday, November 21, 2009 | COMBINED EXAMINER'S AMENDMENT/PRIORITY ACTION ENTERED |
| Saturday, November 21, 2009 | ASSIGNED TO LIE |
| Friday, November 20, 2009 | EXAMINERS AMENDMENT AND/OR PRIORITY ACTION - COMPLETED |
| Thursday, November 12, 2009 | ASSIGNED TO EXAMINER |
| Friday, August 21, 2009 | APPLICATION FILING RECEIPT MAILED |
| Monday, August 17, 2009 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |