| Event Date | Event Description |
| Friday, January 2, 2015 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, May 15, 2013 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, April 4, 2013 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, April 4, 2013 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, August 28, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, August 28, 2012 | NON-FINAL ACTION E-MAILED |
| Tuesday, August 28, 2012 | NON-FINAL ACTION WRITTEN |
| Wednesday, July 18, 2012 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, July 18, 2012 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, July 10, 2012 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, January 10, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, January 10, 2012 | NON-FINAL ACTION E-MAILED |
| Tuesday, January 10, 2012 | NON-FINAL ACTION WRITTEN |
| Monday, December 5, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, December 5, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, November 28, 2011 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, June 1, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, June 1, 2011 | NON-FINAL ACTION E-MAILED |
| Wednesday, June 1, 2011 | NON-FINAL ACTION WRITTEN |
| Sunday, May 22, 2011 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, May 2, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, May 2, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, April 27, 2011 | ASSIGNED TO LIE |
| Monday, April 25, 2011 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, October 25, 2010 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, October 25, 2010 | NON-FINAL ACTION E-MAILED |
| Monday, October 25, 2010 | NON-FINAL ACTION WRITTEN |
| Tuesday, October 5, 2010 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, October 5, 2010 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, October 5, 2010 | ASSIGNED TO LIE |
| Sunday, October 3, 2010 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, April 5, 2010 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, April 5, 2010 | NON-FINAL ACTION E-MAILED |
| Monday, April 5, 2010 | NON-FINAL ACTION WRITTEN |
| Wednesday, March 3, 2010 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, March 3, 2010 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, March 1, 2010 | ASSIGNED TO LIE |
| Saturday, February 27, 2010 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, August 28, 2009 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, August 28, 2009 | NON-FINAL ACTION E-MAILED |
| Friday, August 28, 2009 | NON-FINAL ACTION WRITTEN |
| Monday, August 24, 2009 | ASSIGNED TO EXAMINER |
| Friday, May 29, 2009 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Thursday, May 28, 2009 | NEW APPLICATION ENTERED IN TRAM |