| Event Date | Event Description |
| Friday, January 2, 2015 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, May 15, 2013 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, April 18, 2012 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, April 18, 2012 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, September 19, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, September 19, 2011 | NON-FINAL ACTION E-MAILED |
| Monday, September 19, 2011 | NON-FINAL ACTION WRITTEN |
| Tuesday, August 16, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, August 16, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, August 10, 2011 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Sunday, May 22, 2011 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, February 10, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, February 10, 2011 | NON-FINAL ACTION E-MAILED |
| Thursday, February 10, 2011 | NON-FINAL ACTION WRITTEN |
| Wednesday, January 12, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, January 12, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, January 11, 2011 | ASSIGNED TO LIE |
| Tuesday, December 14, 2010 | TEAS REQUEST FOR RECONSIDERATION RECEIVED |
| Monday, June 14, 2010 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Monday, June 14, 2010 | FINAL REFUSAL E-MAILED |
| Monday, June 14, 2010 | FINAL REFUSAL WRITTEN |
| Saturday, June 12, 2010 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Saturday, June 12, 2010 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Saturday, June 12, 2010 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Saturday, December 12, 2009 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Saturday, December 12, 2009 | NON-FINAL ACTION E-MAILED |
| Saturday, December 12, 2009 | NON-FINAL ACTION WRITTEN |
| Saturday, December 12, 2009 | ASSIGNED TO EXAMINER |
| Wednesday, September 16, 2009 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Wednesday, September 16, 2009 | NEW APPLICATION ENTERED IN TRAM |