| Event Date | Event Description |
| Wednesday, December 14, 2011 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, December 14, 2011 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, May 18, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, May 18, 2011 | NON-FINAL ACTION E-MAILED |
| Wednesday, May 18, 2011 | NON-FINAL ACTION WRITTEN |
| Tuesday, April 26, 2011 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Tuesday, April 26, 2011 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, April 26, 2011 | EXAMINER'S AMENDMENT ENTERED |
| Tuesday, April 26, 2011 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Tuesday, April 26, 2011 | EXAMINERS AMENDMENT E-MAILED |
| Tuesday, April 26, 2011 | EXAMINERS AMENDMENT -WRITTEN |
| Thursday, April 21, 2011 | NOTIFICATION OF PRIORITY ACTION E-MAILED |
| Thursday, April 21, 2011 | PRIORITY ACTION E-MAILED |
| Thursday, April 21, 2011 | PRIORITY ACTION WRITTEN |
| Friday, April 15, 2011 | ASSIGNED TO EXAMINER |
| Thursday, January 27, 2011 | NOTICE OF PSEUDO MARK MAILED |
| Wednesday, January 26, 2011 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Tuesday, January 25, 2011 | NEW APPLICATION ENTERED IN TRAM |