| Event Date | Event Description |
| Friday, February 24, 2012 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, February 24, 2012 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, February 17, 2012 | ASSIGNED TO EXAMINER |
| Thursday, June 16, 2011 | NON-FINAL ACTION MAILED |
| Wednesday, June 15, 2011 | NON-FINAL ACTION WRITTEN |
| Thursday, May 26, 2011 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Wednesday, November 24, 2010 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, May 14, 2010 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, November 13, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, May 13, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, May 12, 2009 | ASSIGNED TO EXAMINER |
| Saturday, November 8, 2008 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, May 8, 2008 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, May 8, 2008 | ASSIGNED TO LIE |
| Sunday, March 16, 2008 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, November 8, 2007 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, May 8, 2007 | LETTER OF SUSPENSION MAILED |
| Tuesday, May 8, 2007 | SUSPENSION LETTER WRITTEN |
| Monday, May 7, 2007 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, May 7, 2007 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, May 7, 2007 | ASSIGNED TO LIE |
| Thursday, April 12, 2007 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, January 18, 2007 | NON-FINAL ACTION MAILED |
| Wednesday, January 17, 2007 | NON-FINAL ACTION WRITTEN |
| Monday, January 15, 2007 | ASSIGNED TO EXAMINER |
| Wednesday, November 22, 2006 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, September 13, 2006 | PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED |
| Wednesday, September 13, 2006 | TEAS VOLUNTARY AMENDMENT RECEIVED |
| Tuesday, August 29, 2006 | APPLICATION FILING RECEIPT MAILED |
| Friday, August 25, 2006 | NEW APPLICATION ENTERED IN TRAM |