| Event Date | Event Description |
| Wednesday, August 16, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, July 12, 2011 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, July 12, 2011 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, December 14, 2010 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Tuesday, December 14, 2010 | FINAL REFUSAL E-MAILED |
| Tuesday, December 14, 2010 | FINAL REFUSAL WRITTEN |
| Thursday, November 18, 2010 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, November 18, 2010 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, November 18, 2010 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, June 14, 2010 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, May 18, 2010 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, May 18, 2010 | NON-FINAL ACTION E-MAILED |
| Tuesday, May 18, 2010 | NON-FINAL ACTION WRITTEN |
| Friday, May 14, 2010 | ASSIGNED TO EXAMINER |
| Friday, April 30, 2010 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, February 17, 2010 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Monday, February 15, 2010 | NEW APPLICATION ENTERED IN TRAM |