| Event Date | Event Description |
| Monday, January 28, 2013 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, January 28, 2013 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, December 6, 2012 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, December 3, 2012 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, December 3, 2012 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, November 30, 2012 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, November 30, 2012 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, June 29, 2012 | NON-FINAL ACTION MAILED |
| Thursday, June 28, 2012 | NON-FINAL ACTION WRITTEN |
| Thursday, June 7, 2012 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Friday, December 2, 2011 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, May 31, 2011 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, November 26, 2010 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, May 21, 2010 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, November 18, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, May 13, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, November 13, 2008 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, May 8, 2008 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, April 30, 2008 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Thursday, November 8, 2007 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, May 3, 2007 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, May 3, 2007 | ASSIGNED TO LIE |
| Thursday, October 19, 2006 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, April 19, 2006 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, October 17, 2005 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, April 14, 2005 | LETTER OF SUSPENSION MAILED |
| Thursday, April 14, 2005 | SUSPENSION LETTER WRITTEN |
| Wednesday, March 30, 2005 | AMENDMENT FROM APPLICANT ENTERED |
| Monday, March 14, 2005 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, March 14, 2005 | PAPER RECEIVED |
| Monday, September 13, 2004 | NON-FINAL ACTION MAILED |
| Monday, September 13, 2004 | NON-FINAL ACTION WRITTEN |
| Friday, September 10, 2004 | ASSIGNED TO EXAMINER |
| Friday, April 30, 2004 | PAPER RECEIVED |
| Monday, March 8, 2004 | NEW APPLICATION ENTERED IN TRAM |