| Event Date | Event Description |
| Wednesday, November 18, 2009 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, November 18, 2009 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, April 22, 2009 | NON-FINAL ACTION MAILED |
| Wednesday, April 22, 2009 | NON-FINAL ACTION WRITTEN |
| Thursday, April 16, 2009 | PETITION TO REVIVE-GRANTED |
| Thursday, April 16, 2009 | TEAS PETITION TO REVIVE RECEIVED |
| Wednesday, February 18, 2009 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, February 18, 2009 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, February 18, 2009 | ASSIGNED TO EXAMINER |
| Thursday, July 17, 2008 | NON-FINAL ACTION MAILED |
| Wednesday, July 16, 2008 | NON-FINAL ACTION WRITTEN |
| Monday, May 19, 2008 | PETITION GRANTED - REMAIL OFFICE ACTION |
| Monday, February 11, 2008 | ASSIGNED TO PETITION STAFF |
| Monday, February 4, 2008 | PETITION TO REVIVE-RECEIVED |
| Monday, February 4, 2008 | PAPER RECEIVED |
| Monday, December 24, 2007 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Saturday, December 22, 2007 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, April 30, 2007 | NON-FINAL ACTION MAILED |
| Friday, April 27, 2007 | NON-FINAL ACTION WRITTEN |
| Wednesday, April 25, 2007 | ASSIGNED TO EXAMINER |
| Tuesday, January 16, 2007 | APPLICATION FILING RECEIPT MAILED |
| Wednesday, January 10, 2007 | NEW APPLICATION ENTERED IN TRAM |