| Event Date | Event Description |
| Wednesday, March 31, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, May 13, 2003 | PAPER RECEIVED |
| Wednesday, July 16, 2003 | ABANDONMENT - EXPRESS MAILED |
| Wednesday, July 2, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, July 9, 2003 | EMAIL RECEIVED |
| Thursday, June 12, 2003 | NON-FINAL ACTION MAILED |
| Tuesday, May 13, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, November 22, 2002 | INQUIRY AS TO SUSPENSION MAILED |
| Thursday, April 11, 2002 | LETTER OF SUSPENSION MAILED |
| Tuesday, March 26, 2002 | PETITION TO REVIVE-GRANTED |
| Monday, January 28, 2002 | PETITION TO REVIVE-RECEIVED |
| Wednesday, November 28, 2001 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, July 14, 2000 | INQUIRY AS TO SUSPENSION MAILED |
| Friday, December 10, 1999 | LETTER OF SUSPENSION MAILED |
| Sunday, August 1, 1999 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, August 2, 1999 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, July 14, 1999 | NON-FINAL ACTION MAILED |
| Tuesday, July 13, 1999 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Monday, July 12, 1999 | ASSIGNED TO EXAMINER |
| Wednesday, January 20, 1999 | ASSIGNED TO EXAMINER |
| Wednesday, December 3, 1997 | NOTICE OF ALLOWANCE CANCELLED |
| Wednesday, June 25, 1997 | PETITION TO DIRECTOR RECEIVED |
| Tuesday, June 3, 1997 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, March 11, 1997 | PUBLISHED FOR OPPOSITION |
| Friday, February 7, 1997 | NOTICE OF PUBLICATION |
| Thursday, November 21, 1996 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, October 15, 1996 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, April 11, 1996 | LETTER OF SUSPENSION MAILED |
| Tuesday, March 5, 1996 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, September 25, 1995 | NON-FINAL ACTION MAILED |
| Wednesday, September 13, 1995 | ASSIGNED TO EXAMINER |