| Event Date | Event Description |
| Monday, January 24, 2011 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, January 24, 2011 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, July 8, 2010 | ASSIGNED TO EXAMINER |
| Monday, June 28, 2010 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, June 28, 2010 | NON-FINAL ACTION E-MAILED |
| Monday, June 28, 2010 | NON-FINAL ACTION WRITTEN |
| Friday, June 11, 2010 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Thursday, December 10, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, June 10, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, December 9, 2008 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, June 9, 2008 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, February 15, 2008 | ASSIGNED TO EXAMINER |
| Saturday, December 8, 2007 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, June 6, 2007 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, June 4, 2007 | ASSIGNED TO LIE |
| Friday, February 23, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, December 1, 2006 | LETTER OF SUSPENSION E-MAILED |
| Friday, December 1, 2006 | SUSPENSION LETTER WRITTEN |
| Friday, December 1, 2006 | ASSIGNED TO EXAMINER |
| Monday, August 21, 2006 | PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED |
| Monday, August 21, 2006 | TEAS VOLUNTARY AMENDMENT RECEIVED |
| Thursday, July 6, 2006 | NEW APPLICATION ENTERED IN TRAM |