| Event Date | Event Description |
| Thursday, November 12, 2009 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, November 11, 2009 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, April 15, 2009 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, April 15, 2009 | NON-FINAL ACTION E-MAILED |
| Wednesday, April 15, 2009 | NON-FINAL ACTION WRITTEN |
| Wednesday, April 15, 2009 | ASSIGNED TO EXAMINER |
| Tuesday, March 10, 2009 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, March 6, 2008 | PETITION TO REVIVE-GRANTED |
| Thursday, March 6, 2008 | TEAS PETITION TO REVIVE RECEIVED |
| Thursday, January 24, 2008 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, January 24, 2008 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, June 28, 2007 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, June 28, 2007 | NON-FINAL ACTION E-MAILED |
| Thursday, June 28, 2007 | NON-FINAL ACTION WRITTEN |
| Wednesday, June 27, 2007 | ASSIGNED TO EXAMINER |
| Thursday, March 22, 2007 | NEW APPLICATION ENTERED IN TRAM |