| Event Date | Event Description |
| Tuesday, April 24, 2012 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, August 16, 2010 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, August 16, 2010 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, January 12, 2010 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Tuesday, January 12, 2010 | FINAL REFUSAL E-MAILED |
| Tuesday, January 12, 2010 | FINAL REFUSAL WRITTEN |
| Friday, December 18, 2009 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, December 17, 2009 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, December 17, 2009 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Sunday, August 9, 2009 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Sunday, August 9, 2009 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, June 17, 2009 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, June 17, 2009 | NON-FINAL ACTION E-MAILED |
| Wednesday, June 17, 2009 | NON-FINAL ACTION WRITTEN |
| Thursday, June 11, 2009 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, June 10, 2009 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, June 10, 2009 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, June 2, 2009 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, June 2, 2009 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, April 24, 2009 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, January 23, 2009 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, January 23, 2009 | NON-FINAL ACTION E-MAILED |
| Friday, January 23, 2009 | NON-FINAL ACTION WRITTEN |
| Wednesday, January 21, 2009 | ASSIGNED TO EXAMINER |
| Thursday, October 23, 2008 | NEW APPLICATION ENTERED IN TRAM |