| Event Date | Event Description |
| Wednesday, May 2, 2012 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, May 1, 2012 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, September 20, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, September 20, 2011 | NON-FINAL ACTION E-MAILED |
| Tuesday, September 20, 2011 | NON-FINAL ACTION WRITTEN |
| Thursday, March 17, 2011 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, September 10, 2010 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, March 8, 2010 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, September 8, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, March 6, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, March 4, 2009 | ASSIGNED TO LIE |
| Wednesday, November 26, 2008 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, September 4, 2008 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, March 4, 2008 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, March 4, 2008 | ASSIGNED TO LIE |
| Friday, August 31, 2007 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Friday, August 31, 2007 | LETTER OF SUSPENSION E-MAILED |
| Friday, August 31, 2007 | SUSPENSION LETTER WRITTEN |
| Friday, August 10, 2007 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, August 10, 2007 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, August 10, 2007 | ASSIGNED TO LIE |
| Monday, July 23, 2007 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, January 23, 2007 | NON-FINAL ACTION E-MAILED |
| Tuesday, January 23, 2007 | NON-FINAL ACTION WRITTEN |
| Monday, January 22, 2007 | ASSIGNED TO EXAMINER |
| Wednesday, September 6, 2006 | NOTICE OF DESIGN SEARCH CODE MAILED |
| Tuesday, September 5, 2006 | NEW APPLICATION ENTERED IN TRAM |