| Event Date | Event Description |
| Friday, January 2, 2015 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, May 29, 2013 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, May 29, 2013 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, May 15, 2013 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, October 31, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, October 31, 2012 | NON-FINAL ACTION E-MAILED |
| Wednesday, October 31, 2012 | NON-FINAL ACTION WRITTEN |
| Monday, October 29, 2012 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Thursday, April 26, 2012 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, October 14, 2011 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Sunday, May 22, 2011 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, April 14, 2011 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, October 14, 2010 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, April 14, 2010 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, April 14, 2010 | ASSIGNED TO LIE |
| Wednesday, October 14, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, April 14, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, October 14, 2008 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Tuesday, October 14, 2008 | LETTER OF SUSPENSION E-MAILED |
| Tuesday, October 14, 2008 | SUSPENSION LETTER WRITTEN |
| Friday, October 10, 2008 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, October 10, 2008 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, October 10, 2008 | ASSIGNED TO LIE |
| Sunday, September 28, 2008 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, March 31, 2008 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, March 31, 2008 | NON-FINAL ACTION E-MAILED |
| Monday, March 31, 2008 | NON-FINAL ACTION WRITTEN |
| Wednesday, March 19, 2008 | ASSIGNED TO EXAMINER |
| Friday, December 14, 2007 | NEW APPLICATION ENTERED IN TRAM |