| Event Date | Event Description |
| Tuesday, April 10, 2012 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, April 10, 2012 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, November 30, 2011 | ASSIGNED TO EXAMINER |
| Friday, September 9, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, September 9, 2011 | NON-FINAL ACTION E-MAILED |
| Friday, September 9, 2011 | NON-FINAL ACTION WRITTEN |
| Thursday, September 8, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, September 8, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Sunday, August 28, 2011 | ASSIGNED TO LIE |
| Sunday, August 21, 2011 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, May 27, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, May 27, 2011 | NON-FINAL ACTION E-MAILED |
| Friday, May 27, 2011 | NON-FINAL ACTION WRITTEN |
| Monday, May 9, 2011 | EXAMINER'S AMENDMENT ENTERED |
| Monday, May 9, 2011 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Monday, May 9, 2011 | EXAMINERS AMENDMENT E-MAILED |
| Monday, May 9, 2011 | EXAMINERS AMENDMENT -WRITTEN |
| Thursday, April 28, 2011 | ASSIGNED TO EXAMINER |
| Friday, February 4, 2011 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Thursday, February 3, 2011 | NEW APPLICATION ENTERED IN TRAM |