| Event Date | Event Description |
| Friday, August 26, 2011 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, August 26, 2011 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, January 20, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, January 20, 2011 | NON-FINAL ACTION E-MAILED |
| Thursday, January 20, 2011 | NON-FINAL ACTION WRITTEN |
| Friday, January 7, 2011 | ASSIGNED TO EXAMINER |
| Friday, January 7, 2011 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Friday, January 7, 2011 | ASSIGNED TO EXAMINER |
| Monday, September 20, 2010 | ASSIGNED TO EXAMINER |
| Monday, September 20, 2010 | WITHDRAWN FROM PUB - PETITIONS OFFICE REQUEST |
| Wednesday, September 8, 2010 | LAW OFFICE PUBLICATION REVIEW COMPLETED |
| Tuesday, September 7, 2010 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, August 13, 2010 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, August 13, 2010 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, August 4, 2010 | ASSIGNED TO LIE |
| Saturday, July 24, 2010 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, May 17, 2010 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, May 17, 2010 | NON-FINAL ACTION E-MAILED |
| Monday, May 17, 2010 | NON-FINAL ACTION WRITTEN |
| Wednesday, May 5, 2010 | ASSIGNED TO EXAMINER |
| Thursday, February 11, 2010 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Saturday, February 6, 2010 | NEW APPLICATION ENTERED IN TRAM |