| 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 |
| Thursday, October 22, 2009 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, October 22, 2009 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, March 17, 2009 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Tuesday, March 17, 2009 | FINAL REFUSAL E-MAILED |
| Tuesday, March 17, 2009 | FINAL REFUSAL WRITTEN |
| Thursday, March 12, 2009 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, March 12, 2009 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, March 12, 2009 | ASSIGNED TO LIE |
| Wednesday, March 11, 2009 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, September 11, 2008 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, September 11, 2008 | NON-FINAL ACTION E-MAILED |
| Thursday, September 11, 2008 | NON-FINAL ACTION WRITTEN |
| Monday, August 25, 2008 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, August 25, 2008 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, August 25, 2008 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, February 25, 2008 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, February 25, 2008 | NON-FINAL ACTION E-MAILED |
| Monday, February 25, 2008 | NON-FINAL ACTION WRITTEN |
| Thursday, February 21, 2008 | ASSIGNED TO EXAMINER |
| Monday, December 10, 2007 | ASSIGNED TO EXAMINER |
| Thursday, September 13, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, September 7, 2007 | NEW APPLICATION ENTERED IN TRAM |