| Event Date | Event Description |
| Friday, January 2, 2015 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, May 15, 2013 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Sunday, May 22, 2011 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, December 28, 2010 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, December 28, 2010 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, May 27, 2010 | NOTIFICATION OF SUBSEQUENT FINAL EMAILED |
| Thursday, May 27, 2010 | CONTINUATION OF FINAL REFUSAL E-MAILED |
| Thursday, May 27, 2010 | ACTION CONTINUING A FINAL - COMPLETED |
| 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 |
| Tuesday, November 10, 2009 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, November 10, 2009 | NON-FINAL ACTION E-MAILED |
| Tuesday, November 10, 2009 | NON-FINAL ACTION WRITTEN |
| Monday, October 19, 2009 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Sunday, October 18, 2009 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Sunday, October 18, 2009 | TEAS REQUEST FOR RECONSIDERATION RECEIVED |
| Friday, April 17, 2009 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Friday, April 17, 2009 | FINAL REFUSAL E-MAILED |
| Friday, April 17, 2009 | FINAL REFUSAL WRITTEN |
| Thursday, March 26, 2009 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, March 25, 2009 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, March 25, 2009 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, September 25, 2008 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, September 25, 2008 | NON-FINAL ACTION E-MAILED |
| Thursday, September 25, 2008 | NON-FINAL ACTION WRITTEN |
| Thursday, September 25, 2008 | ASSIGNED TO EXAMINER |
| Monday, June 23, 2008 | NEW APPLICATION ENTERED IN TRAM |