| Event Date | Event Description |
| Wednesday, August 16, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, October 21, 2010 | ABANDONMENT NOTICE MAILED - EXPRESS ABANDONMENT |
| Thursday, October 21, 2010 | ABANDONMENT - EXPRESS MAILED |
| Wednesday, October 20, 2010 | TEAS EXPRESS ABANDONMENT RECEIVED |
| Monday, June 14, 2010 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, June 14, 2010 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Saturday, May 1, 2010 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, April 30, 2010 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, April 20, 2010 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Tuesday, April 20, 2010 | FINAL REFUSAL E-MAILED |
| Tuesday, April 20, 2010 | FINAL REFUSAL WRITTEN |
| Friday, April 2, 2010 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, April 1, 2010 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, April 1, 2010 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, March 9, 2010 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, March 8, 2010 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, March 8, 2010 | NON-FINAL ACTION E-MAILED |
| Monday, March 8, 2010 | NON-FINAL ACTION WRITTEN |
| Thursday, March 4, 2010 | ASSIGNED TO EXAMINER |
| Thursday, December 3, 2009 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Thursday, December 3, 2009 | NEW APPLICATION ENTERED IN TRAM |