| Event Date | Event Description |
| Monday, November 8, 2010 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, November 5, 2010 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, April 1, 2010 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, April 1, 2010 | NON-FINAL ACTION E-MAILED |
| Thursday, April 1, 2010 | NON-FINAL ACTION WRITTEN |
| Friday, March 19, 2010 | PETITION GRANTED - REMAIL OFFICE ACTION |
| Friday, March 19, 2010 | FAX RECEIVED |
| Monday, March 15, 2010 | PAPER RECEIVED |
| Tuesday, February 16, 2010 | INCOMPLETE PETITION NOTICE MAILED |
| Friday, February 12, 2010 | ASSIGNED TO PETITION STAFF |
| Friday, January 22, 2010 | PETITION TO REVIVE-RECEIVED |
| Friday, January 22, 2010 | FAX RECEIVED |
| Friday, December 18, 2009 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, December 18, 2009 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, May 12, 2009 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, May 12, 2009 | NON-FINAL ACTION E-MAILED |
| Tuesday, May 12, 2009 | NON-FINAL ACTION WRITTEN |
| Monday, May 11, 2009 | ASSIGNED TO EXAMINER |
| Tuesday, February 24, 2009 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Monday, February 23, 2009 | NEW APPLICATION ENTERED IN TRAM |