| Event Date | Event Description |
| Wednesday, May 25, 2011 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, May 25, 2011 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, October 27, 2010 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, October 27, 2010 | NON-FINAL ACTION E-MAILED |
| Wednesday, October 27, 2010 | NON-FINAL ACTION WRITTEN |
| Wednesday, April 7, 2010 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, April 7, 2010 | ASSIGNED TO LIE |
| Wednesday, October 7, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, March 25, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, September 23, 2008 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Saturday, September 20, 2008 | ASSIGNED TO LIE |
| Wednesday, March 26, 2008 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Thursday, March 20, 2008 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, September 19, 2007 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, September 19, 2007 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, March 19, 2007 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, September 18, 2006 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, September 18, 2006 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, September 18, 2006 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, May 10, 2006 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Monday, May 8, 2006 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Monday, May 8, 2006 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Monday, March 13, 2006 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, September 9, 2005 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, August 11, 2005 | ASSIGNED TO EXAMINER |
| Wednesday, March 9, 2005 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, September 9, 2004 | LETTER OF SUSPENSION E-MAILED |
| Thursday, September 9, 2004 | SUSPENSION LETTER WRITTEN |
| Wednesday, August 18, 2004 | AMENDMENT FROM APPLICANT ENTERED |
| Thursday, August 5, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, August 18, 2004 | ASSIGNED TO LIE |
| Thursday, August 12, 2004 | AMENDMENT FROM APPLICANT ENTERED |
| Sunday, August 8, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, August 5, 2004 | PAPER RECEIVED |
| Thursday, February 5, 2004 | NON-FINAL ACTION E-MAILED |
| Tuesday, February 3, 2004 | ASSIGNED TO EXAMINER |
| Friday, August 15, 2003 | PAPER RECEIVED |