| Event Date | Event Description |
| Thursday, November 17, 2011 | UNDELIVERABLE MAIL - NO ACTION TAKEN |
| Tuesday, November 1, 2011 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, November 1, 2011 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, April 26, 2011 | UNDELIVERABLE MAIL - NO ACTION TAKEN |
| Tuesday, April 5, 2011 | NON-FINAL ACTION MAILED |
| Tuesday, April 5, 2011 | NON-FINAL ACTION WRITTEN |
| Monday, April 4, 2011 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Friday, October 1, 2010 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, April 1, 2010 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, April 1, 2010 | ASSIGNED TO LIE |
| Thursday, October 1, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, April 1, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, October 1, 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 |
| Monday, September 24, 2007 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, March 21, 2007 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, September 20, 2006 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, September 14, 2006 | ASSIGNED TO EXAMINER |
| Friday, December 30, 2005 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, June 30, 2005 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, October 18, 2004 | LETTER OF SUSPENSION MAILED |
| Sunday, October 17, 2004 | SUSPENSION LETTER WRITTEN |
| Friday, October 1, 2004 | AMENDMENT FROM APPLICANT ENTERED |
| Thursday, August 26, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, August 26, 2004 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, February 26, 2004 | NON-FINAL ACTION MAILED |
| Wednesday, December 17, 2003 | ASSIGNED TO EXAMINER |