| Event Date | Event Description |
| Friday, January 2, 2015 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, May 15, 2013 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, November 25, 2011 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, November 25, 2011 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Sunday, May 22, 2011 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, April 29, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, April 29, 2011 | NON-FINAL ACTION E-MAILED |
| Friday, April 29, 2011 | NON-FINAL ACTION WRITTEN |
| Monday, April 11, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, April 11, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, April 7, 2011 | ASSIGNED TO LIE |
| Wednesday, April 6, 2011 | TEAS REQUEST FOR RECONSIDERATION RECEIVED |
| Wednesday, October 6, 2010 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Wednesday, October 6, 2010 | FINAL REFUSAL E-MAILED |
| Wednesday, October 6, 2010 | FINAL REFUSAL WRITTEN |
| Saturday, September 11, 2010 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Saturday, September 11, 2010 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Saturday, September 11, 2010 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, March 11, 2010 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, March 11, 2010 | NON-FINAL ACTION E-MAILED |
| Thursday, March 11, 2010 | NON-FINAL ACTION WRITTEN |
| Tuesday, February 16, 2010 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, February 15, 2010 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, February 15, 2010 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Saturday, August 15, 2009 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Saturday, August 15, 2009 | NON-FINAL ACTION E-MAILED |
| Saturday, August 15, 2009 | NON-FINAL ACTION WRITTEN |
| Thursday, August 13, 2009 | ASSIGNED TO EXAMINER |
| Wednesday, May 20, 2009 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Tuesday, May 19, 2009 | NEW APPLICATION ENTERED IN TRAM |