| Event Date | Event Description |
| Friday, June 15, 2012 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, August 24, 2009 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, August 24, 2009 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, December 19, 2008 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, December 19, 2008 | NON-FINAL ACTION E-MAILED |
| Friday, December 19, 2008 | NON-FINAL ACTION WRITTEN |
| Thursday, December 4, 2008 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Friday, May 30, 2008 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, May 21, 2008 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Wednesday, November 21, 2007 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, November 21, 2007 | ASSIGNED TO LIE |
| Friday, May 18, 2007 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, May 18, 2007 | ASSIGNED TO LIE |
| Thursday, November 9, 2006 | LETTER OF SUSPENSION E-MAILED |
| Thursday, November 9, 2006 | SUSPENSION LETTER WRITTEN |
| Thursday, November 9, 2006 | EXAMINER'S AMENDMENT ENTERED |
| Thursday, November 9, 2006 | EXAMINERS AMENDMENT E-MAILED |
| Thursday, November 9, 2006 | EXAMINERS AMENDMENT -WRITTEN |
| Friday, November 3, 2006 | ASSIGNED TO EXAMINER |
| Tuesday, September 19, 2006 | NOTICE OF PSEUDO MARK MAILED |
| Monday, September 18, 2006 | NEW APPLICATION ENTERED IN TRAM |