| Event Date | Event Description |
| Monday, April 25, 2011 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, April 25, 2011 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, March 2, 2011 | ASSIGNED TO EXAMINER |
| Sunday, September 26, 2010 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Sunday, September 26, 2010 | NON-FINAL ACTION E-MAILED |
| Sunday, September 26, 2010 | NON-FINAL ACTION WRITTEN |
| Tuesday, September 7, 2010 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Tuesday, September 7, 2010 | ASSIGNED TO LIE |
| Thursday, March 4, 2010 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, September 17, 2009 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, September 4, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, September 4, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, March 4, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, August 28, 2008 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, August 28, 2008 | ASSIGNED TO LIE |
| Thursday, February 28, 2008 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Thursday, February 28, 2008 | LETTER OF SUSPENSION E-MAILED |
| Thursday, February 28, 2008 | SUSPENSION LETTER WRITTEN |
| Thursday, February 21, 2008 | ASSIGNED TO EXAMINER |
| Friday, December 28, 2007 | NEW APPLICATION ENTERED IN TRAM |