| Event Date | Event Description |
| Wednesday, May 30, 2012 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, May 30, 2012 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, May 7, 2012 | ASSIGNED TO EXAMINER |
| Tuesday, October 25, 2011 | NON-FINAL ACTION MAILED |
| Tuesday, October 25, 2011 | NON-FINAL ACTION WRITTEN |
| Saturday, October 8, 2011 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Tuesday, April 5, 2011 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, September 29, 2010 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, March 26, 2010 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, September 25, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, September 10, 2009 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Tuesday, March 10, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, September 8, 2008 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, March 6, 2008 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, September 5, 2007 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, December 11, 2006 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, December 7, 2006 | ASSIGNED TO LIE |
| Thursday, December 7, 2006 | ASSIGNED TO LIE |
| Wednesday, June 21, 2006 | ASSIGNED TO EXAMINER |
| Monday, June 19, 2006 | ASSIGNED TO EXAMINER |
| Monday, May 1, 2006 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, November 1, 2005 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Saturday, October 29, 2005 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Saturday, October 29, 2005 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, April 29, 2005 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, October 25, 2004 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, April 23, 2004 | LETTER OF SUSPENSION MAILED |
| Thursday, February 19, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, February 19, 2004 | PAPER RECEIVED |
| Wednesday, August 20, 2003 | NON-FINAL ACTION MAILED |
| Monday, August 18, 2003 | ASSIGNED TO EXAMINER |