| Event Date | Event Description |
| Friday, January 2, 2015 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, May 15, 2013 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, November 16, 2012 | ABANDONMENT NOTICE MAILED - INCOMPLETE RESPONSE |
| Friday, November 16, 2012 | ABANDONMENT - INCOMPLETE RESPONSE |
| Tuesday, October 16, 2012 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, October 16, 2012 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, October 8, 2012 | TEAS REQUEST FOR RECONSIDERATION RECEIVED |
| Sunday, April 8, 2012 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Sunday, April 8, 2012 | FINAL REFUSAL E-MAILED |
| Sunday, April 8, 2012 | FINAL REFUSAL WRITTEN |
| Friday, March 9, 2012 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, March 9, 2012 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, February 23, 2012 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, August 23, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, August 23, 2011 | NON-FINAL ACTION E-MAILED |
| Tuesday, August 23, 2011 | NON-FINAL ACTION WRITTEN |
| Friday, August 5, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, August 5, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, July 29, 2011 | TEAS REQUEST FOR RECONSIDERATION RECEIVED |
| Sunday, May 22, 2011 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, March 9, 2011 | NOTIFICATION OF SUBSEQUENT FINAL EMAILED |
| Wednesday, March 9, 2011 | SUBSEQUENT FINAL EMAILED |
| Wednesday, March 9, 2011 | SUBSEQUENT FINAL REFUSAL WRITTEN |
| Monday, January 31, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, January 31, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, January 21, 2011 | ASSIGNED TO LIE |
| Thursday, January 20, 2011 | TEAS REQUEST FOR RECONSIDERATION RECEIVED |
| Tuesday, July 20, 2010 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Tuesday, July 20, 2010 | FINAL REFUSAL E-MAILED |
| Tuesday, July 20, 2010 | FINAL REFUSAL WRITTEN |
| Saturday, June 19, 2010 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, June 18, 2010 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, June 18, 2010 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Saturday, December 26, 2009 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Saturday, December 26, 2009 | NON-FINAL ACTION E-MAILED |
| Saturday, December 26, 2009 | NON-FINAL ACTION WRITTEN |
| Saturday, December 19, 2009 | ASSIGNED TO EXAMINER |
| Tuesday, September 29, 2009 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Saturday, September 26, 2009 | NEW APPLICATION ENTERED IN TRAM |