| Event Date | Event Description |
| Wednesday, June 22, 2011 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, March 3, 2010 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, March 3, 2010 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, August 5, 2009 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, August 5, 2009 | NON-FINAL ACTION E-MAILED |
| Wednesday, August 5, 2009 | NON-FINAL ACTION WRITTEN |
| Monday, July 20, 2009 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, July 14, 2009 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, July 20, 2009 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, July 20, 2009 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, July 14, 2009 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, July 14, 2009 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, April 14, 2009 | ASSIGNED TO EXAMINER |
| Thursday, January 15, 2009 | NON-FINAL ACTION MAILED |
| Wednesday, January 14, 2009 | NON-FINAL ACTION WRITTEN |
| Tuesday, December 2, 2008 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Wednesday, May 28, 2008 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, November 27, 2007 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, July 2, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, May 18, 2007 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, May 18, 2007 | ASSIGNED TO LIE |
| Tuesday, November 14, 2006 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, May 5, 2006 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, March 10, 2006 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Tuesday, February 7, 2006 | PAPER RECEIVED |
| Tuesday, September 6, 2005 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, December 7, 2004 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Sunday, October 12, 2003 | CASE FILE IN TICRS |
| Friday, January 10, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, January 10, 2003 | PAPER RECEIVED |
| Wednesday, August 14, 2002 | LETTER OF SUSPENSION MAILED |
| Wednesday, January 16, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, August 13, 2002 | PREVIOUS ACTION COUNT WITHDRAWN |
| Wednesday, July 11, 2001 | NON-FINAL ACTION MAILED |
| Thursday, June 14, 2001 | ASSIGNED TO EXAMINER |