| Event Date | Event Description |
| Friday, January 2, 2015 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, May 15, 2013 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, November 4, 2011 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, November 4, 2011 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Sunday, May 22, 2011 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, March 28, 2011 | NOTIFICATION OF SUBSEQUENT FINAL EMAILED |
| Monday, March 28, 2011 | SUBSEQUENT FINAL EMAILED |
| Monday, March 28, 2011 | SUBSEQUENT FINAL REFUSAL WRITTEN |
| Wednesday, March 16, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, March 16, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, March 15, 2011 | ASSIGNED TO LIE |
| Sunday, March 13, 2011 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, September 14, 2010 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, September 14, 2010 | NON-FINAL ACTION E-MAILED |
| Tuesday, September 14, 2010 | NON-FINAL ACTION WRITTEN |
| Thursday, September 2, 2010 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, September 2, 2010 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, August 31, 2010 | ASSIGNED TO LIE |
| Sunday, August 15, 2010 | TEAS REQUEST FOR RECONSIDERATION RECEIVED |
| Wednesday, February 17, 2010 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Wednesday, February 17, 2010 | FINAL REFUSAL E-MAILED |
| Wednesday, February 17, 2010 | FINAL REFUSAL 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 |
| Friday, August 14, 2009 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, August 14, 2009 | NON-FINAL ACTION E-MAILED |
| Friday, August 14, 2009 | NON-FINAL ACTION WRITTEN |
| Friday, August 14, 2009 | ASSIGNED TO EXAMINER |
| Tuesday, May 19, 2009 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Tuesday, May 19, 2009 | NEW APPLICATION ENTERED IN TRAM |