| Event Date | Event Description |
| Friday, November 25, 2011 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, November 25, 2011 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, April 28, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, April 28, 2011 | NON-FINAL ACTION E-MAILED |
| Thursday, April 28, 2011 | NON-FINAL ACTION WRITTEN |
| Thursday, April 7, 2011 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Thursday, October 7, 2010 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, April 7, 2010 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, October 6, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, April 2, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, October 2, 2008 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, April 1, 2008 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, April 1, 2008 | ASSIGNED TO LIE |
| Friday, September 14, 2007 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, April 30, 2007 | ASSIGNED TO EXAMINER |
| Monday, December 18, 2006 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, December 14, 2006 | ASSIGNED TO LIE |
| Monday, December 11, 2006 | ASSIGNED TO LIE |
| Thursday, May 11, 2006 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, October 31, 2005 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, March 29, 2005 | LETTER OF SUSPENSION E-MAILED |
| Tuesday, March 29, 2005 | SUSPENSION LETTER WRITTEN |
| Tuesday, March 8, 2005 | REINSTATED |
| Tuesday, March 1, 2005 | FAX RECEIVED |
| Thursday, January 13, 2005 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, January 13, 2005 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, June 15, 2004 | NON-FINAL ACTION E-MAILED |
| Monday, May 31, 2004 | ASSIGNED TO EXAMINER |
| Thursday, December 11, 2003 | NEW APPLICATION ENTERED IN TRAM |