| Event Date | Event Description |
| Monday, February 22, 2016 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, March 20, 2014 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, March 20, 2014 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, August 22, 2013 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, August 22, 2013 | NON-FINAL ACTION E-MAILED |
| Thursday, August 22, 2013 | NON-FINAL ACTION WRITTEN |
| Thursday, February 21, 2013 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, November 9, 2012 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, August 21, 2012 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, February 21, 2012 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, February 17, 2012 | ASSIGNED TO LIE |
| Wednesday, August 17, 2011 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Saturday, July 30, 2011 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, February 17, 2011 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, February 17, 2011 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, August 17, 2010 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, June 16, 2010 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, February 17, 2010 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, February 17, 2010 | ASSIGNED TO LIE |
| Monday, August 17, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, August 17, 2009 | ASSIGNED TO EXAMINER |
| Tuesday, February 17, 2009 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Tuesday, February 17, 2009 | LETTER OF SUSPENSION E-MAILED |
| Tuesday, February 17, 2009 | SUSPENSION LETTER WRITTEN |
| Friday, January 23, 2009 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, January 22, 2009 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, January 22, 2009 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, December 9, 2008 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, December 9, 2008 | NON-FINAL ACTION E-MAILED |
| Tuesday, December 9, 2008 | NON-FINAL ACTION WRITTEN |
| Tuesday, December 9, 2008 | ASSIGNED TO EXAMINER |
| Tuesday, September 9, 2008 | NOTICE OF DESIGN SEARCH CODE MAILED |
| Monday, September 8, 2008 | NEW APPLICATION ENTERED IN TRAM |