| Event Date | Event Description |
| Friday, August 22, 2014 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, August 22, 2014 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Sunday, August 17, 2014 | ASSIGNED TO EXAMINER |
| Sunday, December 8, 2013 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Sunday, December 8, 2013 | NON-FINAL ACTION E-MAILED |
| Sunday, December 8, 2013 | NON-FINAL ACTION WRITTEN |
| Sunday, December 8, 2013 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Sunday, December 8, 2013 | NON-FINAL ACTION E-MAILED |
| Sunday, December 8, 2013 | NON-FINAL ACTION WRITTEN |
| Wednesday, January 2, 2013 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Tuesday, December 18, 2012 | ASSIGNED TO LIE |
| Tuesday, December 18, 2012 | ASSIGNED TO LIE |
| Thursday, June 7, 2012 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, December 6, 2011 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, June 3, 2011 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, May 31, 2011 | ASSIGNED TO LIE |
| Tuesday, November 30, 2010 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, May 21, 2010 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Saturday, November 21, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, May 21, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, May 21, 2009 | ASSIGNED TO LIE |
| Thursday, April 23, 2009 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, November 21, 2008 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Friday, November 21, 2008 | LETTER OF SUSPENSION E-MAILED |
| Friday, November 21, 2008 | SUSPENSION LETTER WRITTEN |
| Wednesday, April 23, 2008 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, April 23, 2008 | NON-FINAL ACTION E-MAILED |
| Wednesday, April 23, 2008 | NON-FINAL ACTION WRITTEN |
| Monday, March 31, 2008 | ASSIGNED TO EXAMINER |
| Tuesday, January 8, 2008 | NOTICE OF DESIGN SEARCH CODE MAILED |
| Monday, January 7, 2008 | NEW APPLICATION ENTERED IN TRAM |