| Event Date | Event Description |
| Friday, January 2, 2015 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, May 15, 2013 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, February 26, 2013 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, February 26, 2013 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, July 31, 2012 | NOTIFICATION OF SUBSEQUENT FINAL EMAILED |
| Tuesday, July 31, 2012 | SUBSEQUENT FINAL EMAILED |
| Tuesday, July 31, 2012 | SUBSEQUENT FINAL REFUSAL WRITTEN |
| Tuesday, July 31, 2012 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, July 31, 2012 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, July 23, 2012 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, January 23, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, January 23, 2012 | NON-FINAL ACTION E-MAILED |
| Monday, January 23, 2012 | NON-FINAL ACTION WRITTEN |
| Friday, January 20, 2012 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, January 20, 2012 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, January 6, 2012 | TEAS REQUEST FOR RECONSIDERATION RECEIVED |
| Wednesday, July 6, 2011 | NOTIFICATION OF SUBSEQUENT FINAL EMAILED |
| Wednesday, July 6, 2011 | SUBSEQUENT FINAL EMAILED |
| Wednesday, July 6, 2011 | SUBSEQUENT FINAL REFUSAL WRITTEN |
| Wednesday, July 6, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, July 6, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, July 4, 2011 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Sunday, May 22, 2011 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, January 4, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, January 4, 2011 | NON-FINAL ACTION E-MAILED |
| Tuesday, January 4, 2011 | NON-FINAL ACTION WRITTEN |
| Tuesday, December 28, 2010 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, December 28, 2010 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, December 21, 2010 | TEAS REQUEST FOR RECONSIDERATION RECEIVED |
| Monday, June 21, 2010 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Monday, June 21, 2010 | FINAL REFUSAL E-MAILED |
| Monday, June 21, 2010 | FINAL REFUSAL WRITTEN |
| Wednesday, May 26, 2010 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, May 26, 2010 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, May 26, 2010 | ASSIGNED TO LIE |
| Saturday, May 8, 2010 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, November 13, 2009 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, November 13, 2009 | NON-FINAL ACTION E-MAILED |
| Friday, November 13, 2009 | NON-FINAL ACTION WRITTEN |
| Friday, October 23, 2009 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, October 23, 2009 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, October 22, 2009 | ASSIGNED TO LIE |
| Thursday, October 15, 2009 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, April 15, 2009 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, April 15, 2009 | NON-FINAL ACTION E-MAILED |
| Wednesday, April 15, 2009 | NON-FINAL ACTION WRITTEN |
| Friday, March 27, 2009 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, March 26, 2009 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, March 26, 2009 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, September 26, 2008 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, September 26, 2008 | NON-FINAL ACTION E-MAILED |
| Friday, September 26, 2008 | NON-FINAL ACTION WRITTEN |
| Friday, September 26, 2008 | ASSIGNED TO EXAMINER |
| Thursday, June 26, 2008 | NEW APPLICATION ENTERED IN TRAM |