| Event Date | Event Description |
| Friday, April 22, 2011 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, April 22, 2011 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, April 6, 2011 | ASSIGNED TO EXAMINER |
| Tuesday, September 7, 2010 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, September 7, 2010 | NON-FINAL ACTION E-MAILED |
| Tuesday, September 7, 2010 | NON-FINAL ACTION WRITTEN |
| Friday, August 13, 2010 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Friday, August 13, 2010 | ASSIGNED TO LIE |
| Friday, February 12, 2010 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, February 12, 2010 | ASSIGNED TO LIE |
| Wednesday, August 12, 2009 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Wednesday, August 12, 2009 | LETTER OF SUSPENSION E-MAILED |
| Wednesday, August 12, 2009 | SUSPENSION LETTER WRITTEN |
| Tuesday, July 28, 2009 | ASSIGNED TO EXAMINER |
| Thursday, June 25, 2009 | PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED |
| Thursday, June 25, 2009 | TEAS VOLUNTARY AMENDMENT RECEIVED |
| Wednesday, June 17, 2009 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, June 17, 2009 | NON-FINAL ACTION E-MAILED |
| Wednesday, June 17, 2009 | NON-FINAL ACTION WRITTEN |
| Saturday, June 6, 2009 | ASSIGNED TO EXAMINER |
| Tuesday, March 24, 2009 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |