| Event Date | Event Description |
| Friday, October 21, 2011 | EXPARTE APPEAL TERMINATED |
| Monday, July 12, 2004 | ABANDONMENT - AFTER EX PARTE APPEAL |
| Monday, July 12, 2004 | EXPARTE APPEAL TERMINATED |
| Monday, July 12, 2004 | EXPARTE APPEAL TERMINATED |
| Monday, April 26, 2004 | ASSIGNED TO EXAMINER |
| Tuesday, March 16, 2004 | EX PARTE APPEAL-REFUSAL AFFIRMED |
| Monday, June 16, 2003 | EXAMINERS STATEMENT MAILED |
| Tuesday, April 15, 2003 | EX PARTE APPEAL-INSTITUTED |
| Monday, April 7, 2003 | EXPARTE APPEAL RECEIVED AT TTAB |
| Tuesday, January 21, 2003 | FINAL REFUSAL MAILED |
| Monday, October 28, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, November 26, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, October 30, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, October 30, 2002 | PAPER RECEIVED |
| Wednesday, May 15, 2002 | NON-FINAL ACTION MAILED |
| Monday, February 11, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, April 25, 2002 | NON-FINAL ACTION MAILED |
| Monday, March 4, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, November 19, 2001 | LETTER OF SUSPENSION MAILED |
| Thursday, November 8, 2001 | EXAMINERS AMENDMENT MAILED |
| Monday, July 2, 2001 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, May 18, 2001 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, June 27, 2001 | PETITION TO REVIVE-GRANTED |
| Friday, May 18, 2001 | PETITION TO REVIVE-RECEIVED |
| Wednesday, June 27, 2001 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, September 13, 2000 | NON-FINAL ACTION MAILED |
| Friday, April 28, 2000 | NON-FINAL ACTION MAILED |
| Thursday, April 27, 2000 | ASSIGNED TO EXAMINER |