| Event Date | Event Description |
| Wednesday, May 23, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, December 12, 2005 | UNDELIVERABLE MAIL - COURTESY COPY MAILED |
| Wednesday, November 30, 2005 | PAPER RECEIVED |
| Thursday, November 10, 2005 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, November 10, 2005 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, May 12, 2005 | UNDELIVERABLE MAIL - NO ACTION TAKEN |
| Monday, May 2, 2005 | PAPER RECEIVED |
| Monday, April 11, 2005 | NON-FINAL ACTION MAILED |
| Monday, April 11, 2005 | NON-FINAL ACTION WRITTEN |
| Monday, April 11, 2005 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Monday, April 11, 2005 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, December 27, 2004 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Thursday, June 17, 2004 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, December 9, 2003 | CASE FILE IN TICRS |
| Friday, May 9, 2003 | LETTER OF SUSPENSION MAILED |
| Thursday, May 8, 2003 | ASSIGNED TO EXAMINER |
| Thursday, January 7, 1999 | LETTER OF SUSPENSION MAILED |
| Thursday, January 7, 1999 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Wednesday, November 18, 1998 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Saturday, November 21, 1998 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, June 17, 1998 | NON-FINAL ACTION MAILED |
| Monday, June 8, 1998 | ASSIGNED TO EXAMINER |
| Thursday, June 4, 1998 | ASSIGNED TO EXAMINER |