| Event Date | Event Description |
| Friday, November 17, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, January 27, 2005 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, January 27, 2005 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, June 30, 2004 | FINAL REFUSAL MAILED |
| Friday, May 21, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, May 21, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, May 21, 2004 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, November 21, 2003 | NON-FINAL ACTION MAILED |
| Wednesday, October 22, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Sunday, November 9, 2003 | CASE FILE IN TICRS |
| Wednesday, October 22, 2003 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, April 23, 2003 | NON-FINAL ACTION MAILED |
| Tuesday, April 1, 2003 | ASSIGNED TO EXAMINER |
| Wednesday, February 12, 2003 | ASSIGNED TO EXAMINER |
| Friday, January 31, 2003 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Thursday, September 26, 2002 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, September 26, 2002 | ASSIGNED TO EXAMINER |