| 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 |
| Wednesday, July 22, 2009 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, July 22, 2009 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, December 24, 2008 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Wednesday, December 24, 2008 | FINAL REFUSAL E-MAILED |
| Wednesday, December 24, 2008 | FINAL REFUSAL WRITTEN |
| Tuesday, December 23, 2008 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, December 22, 2008 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, December 22, 2008 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, June 23, 2008 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, June 23, 2008 | NON-FINAL ACTION E-MAILED |
| Monday, June 23, 2008 | NON-FINAL ACTION WRITTEN |
| Monday, June 9, 2008 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, June 9, 2008 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, June 9, 2008 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, April 24, 2008 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, April 24, 2008 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, December 7, 2007 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, December 7, 2007 | NON-FINAL ACTION E-MAILED |
| Friday, December 7, 2007 | NON-FINAL ACTION WRITTEN |
| Friday, December 7, 2007 | ASSIGNED TO EXAMINER |
| Wednesday, September 5, 2007 | NEW APPLICATION ENTERED IN TRAM |