| Event Date | Event Description |
| Tuesday, April 24, 2012 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, February 11, 2010 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, February 11, 2010 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Sunday, August 9, 2009 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Sunday, August 9, 2009 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, July 8, 2009 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, July 8, 2009 | NON-FINAL ACTION E-MAILED |
| Wednesday, July 8, 2009 | NON-FINAL ACTION WRITTEN |
| Friday, June 19, 2009 | AMENDMENT FROM APPLICANT ENTERED |
| Friday, June 19, 2009 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, June 19, 2009 | ASSIGNED TO LIE |
| Monday, June 15, 2009 | PAPER RECEIVED |
| Tuesday, February 24, 2009 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, February 24, 2009 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, December 11, 2008 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, December 11, 2008 | NON-FINAL ACTION E-MAILED |
| Thursday, December 11, 2008 | NON-FINAL ACTION WRITTEN |
| Thursday, December 11, 2008 | ASSIGNED TO EXAMINER |
| Thursday, September 11, 2008 | NEW APPLICATION ENTERED IN TRAM |