| Event Date | Event Description |
| Wednesday, November 7, 2018 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Sunday, August 31, 2014 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, June 18, 2008 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, January 16, 2007 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, January 15, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, January 15, 2007 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, June 19, 2006 | ACTION DENYING REQ FOR RECON MAILED |
| Monday, June 19, 2006 | ACTION CONTINUING FINAL - COMPLETED |
| Tuesday, June 13, 2006 | AMENDMENT FROM APPLICANT ENTERED |
| Tuesday, May 23, 2006 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, May 23, 2006 | PAPER RECEIVED |
| Wednesday, November 23, 2005 | FINAL REFUSAL MAILED |
| Wednesday, November 23, 2005 | FINAL REFUSAL WRITTEN |
| Wednesday, October 26, 2005 | AMENDMENT FROM APPLICANT ENTERED |
| Thursday, October 13, 2005 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, October 13, 2005 | PAPER RECEIVED |
| Wednesday, April 13, 2005 | NON-FINAL ACTION MAILED |
| Wednesday, April 13, 2005 | NON-FINAL ACTION WRITTEN |
| Wednesday, April 13, 2005 | ASSIGNED TO EXAMINER |
| Monday, February 7, 2005 | PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED |
| Thursday, September 30, 2004 | NEW APPLICATION ENTERED IN TRAM |