| 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 |
| Tuesday, September 1, 2009 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, September 1, 2009 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, January 23, 2009 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Friday, January 23, 2009 | FINAL REFUSAL E-MAILED |
| Friday, January 23, 2009 | FINAL REFUSAL WRITTEN |
| Thursday, December 18, 2008 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, December 18, 2008 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, December 18, 2008 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, June 20, 2008 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, June 20, 2008 | NON-FINAL ACTION E-MAILED |
| Friday, June 20, 2008 | NON-FINAL ACTION WRITTEN |
| Thursday, May 8, 2008 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, May 7, 2008 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, May 8, 2008 | ASSIGNED TO LIE |
| Wednesday, May 7, 2008 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, November 8, 2007 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, November 8, 2007 | NON-FINAL ACTION E-MAILED |
| Thursday, November 8, 2007 | NON-FINAL ACTION WRITTEN |
| Saturday, October 27, 2007 | ASSIGNED TO EXAMINER |
| Thursday, September 13, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, July 27, 2007 | NEW APPLICATION ENTERED IN TRAM |