| Event Date | Event Description |
| Wednesday, February 7, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 7, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, June 17, 2003 | EXPARTE APPEAL TERMINATED |
| Wednesday, July 3, 2002 | ABANDONMENT - AFTER EX PARTE APPEAL |
| Tuesday, January 7, 2003 | ASSIGNED TO EXAMINER |
| Saturday, January 4, 2003 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Saturday, January 4, 2003 | EXPARTE APPEAL TERMINATED |
| Wednesday, July 3, 2002 | EX PARTE APPEAL-REFUSAL AFFIRMED |
| Monday, June 10, 2002 | TEAS CORR ADDRESS REQUEST RECEIVED BUT NOT PROCESSED LOC IS TTAB |
| Monday, April 22, 2002 | TEAS CORR ADDRESS REQUEST RECEIVED BUT NOT PROCESSED LOC IS TTAB |
| Monday, April 22, 2002 | TEAS CORR ADDRESS REQUEST RECEIVED BUT NOT PROCESSED LOC IS TTAB |
| Monday, April 22, 2002 | TEAS CORR ADDRESS REQUEST RECEIVED BUT NOT PROCESSED LOC IS TTAB |
| Tuesday, April 16, 2002 | EXAMINERS STATEMENT MAILED |
| Tuesday, February 19, 2002 | EX PARTE APPEAL-INSTITUTED |
| Friday, November 16, 2001 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, May 18, 2001 | FINAL REFUSAL MAILED |
| Tuesday, January 30, 2001 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, October 6, 2000 | NON-FINAL ACTION MAILED |
| Friday, October 6, 2000 | ASSIGNED TO EXAMINER |