| Event Date | Event Description |
| Friday, January 2, 2015 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, May 15, 2013 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, March 25, 2013 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, March 25, 2013 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, August 17, 2012 | NOTIFICATION OF SUBSEQUENT FINAL EMAILED |
| Friday, August 17, 2012 | SUBSEQUENT FINAL EMAILED |
| Friday, August 17, 2012 | SUBSEQUENT FINAL REFUSAL WRITTEN |
| Thursday, July 26, 2012 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, July 26, 2012 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, July 25, 2012 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, January 25, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, January 25, 2012 | NON-FINAL ACTION E-MAILED |
| Wednesday, January 25, 2012 | NON-FINAL ACTION WRITTEN |
| Tuesday, January 3, 2012 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, January 3, 2012 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, December 22, 2011 | ASSIGNED TO LIE |
| Tuesday, December 20, 2011 | TEAS REQUEST FOR RECONSIDERATION RECEIVED |
| Tuesday, June 28, 2011 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Tuesday, June 28, 2011 | FINAL REFUSAL E-MAILED |
| Tuesday, June 28, 2011 | FINAL REFUSAL WRITTEN |
| Saturday, June 4, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, June 3, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, June 3, 2011 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Sunday, May 22, 2011 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, December 3, 2010 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, December 3, 2010 | NON-FINAL ACTION E-MAILED |
| Friday, December 3, 2010 | NON-FINAL ACTION WRITTEN |
| Thursday, December 2, 2010 | ASSIGNED TO EXAMINER |
| Tuesday, August 31, 2010 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Monday, August 30, 2010 | NEW APPLICATION ENTERED IN TRAM |