| 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 |
| Monday, September 19, 2011 | NON-FINAL ACTION WRITTEN |
| Tuesday, February 8, 2011 | AMENDMENT FROM APPLICANT ENTERED |
| Tuesday, February 8, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, February 3, 2011 | PAPER RECEIVED |
| Wednesday, December 15, 2010 | NON-FINAL ACTION MAILED |
| Wednesday, December 15, 2010 | NON-FINAL ACTION WRITTEN |
| Wednesday, October 6, 2010 | ASSIGNED TO EXAMINER |
| Thursday, September 23, 2010 | AMENDMENT FROM APPLICANT ENTERED |
| Thursday, September 23, 2010 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, September 21, 2010 | PAPER RECEIVED |
| Wednesday, July 14, 2010 | ASSIGNED TO EXAMINER |
| Thursday, May 6, 2010 | LETTER OF SUSPENSION MAILED |
| Wednesday, May 5, 2010 | SUSPENSION LETTER WRITTEN |
| Tuesday, May 4, 2010 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, May 4, 2010 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, May 4, 2010 | ASSIGNED TO LIE |
| Thursday, April 15, 2010 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, March 24, 2010 | NON-FINAL ACTION MAILED |
| Tuesday, March 23, 2010 | NON-FINAL ACTION WRITTEN |
| Monday, March 22, 2010 | ASSIGNED TO EXAMINER |
| Wednesday, December 30, 2009 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Friday, December 25, 2009 | NEW APPLICATION ENTERED IN TRAM |