| Event Date | Event Description |
| Friday, January 2, 2015 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, May 15, 2013 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Sunday, May 22, 2011 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, December 31, 2009 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, December 30, 2009 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, May 27, 2009 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Wednesday, May 27, 2009 | FINAL REFUSAL E-MAILED |
| Wednesday, May 27, 2009 | FINAL REFUSAL WRITTEN |
| Monday, March 16, 2009 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, March 16, 2009 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, March 16, 2009 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, September 15, 2008 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, September 15, 2008 | NON-FINAL ACTION E-MAILED |
| Monday, September 15, 2008 | NON-FINAL ACTION WRITTEN |
| Tuesday, August 26, 2008 | ASSIGNED TO EXAMINER |
| Friday, May 16, 2008 | NOTICE OF PSEUDO MARK MAILED |
| Thursday, May 15, 2008 | NEW APPLICATION ENTERED IN TRAM |