| Event Date | Event Description |
| Wednesday, July 18, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, July 13, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, July 13, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, March 26, 2004 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, March 2, 2004 | CASE FILE IN TICRS |
| Monday, June 9, 2003 | NON-FINAL ACTION MAILED |
| Friday, February 28, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, February 28, 2003 | PAPER RECEIVED |
| Friday, December 20, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Saturday, March 1, 2003 | AMENDMENT TO USE PROCESSING COMPLETE |
| Friday, December 20, 2002 | USE AMENDMENT FILED |
| Thursday, February 13, 2003 | PETITION TO REVIVE-GRANTED |
| Friday, December 20, 2002 | PETITION TO REVIVE-RECEIVED |
| Friday, December 20, 2002 | PAPER RECEIVED |
| Wednesday, September 18, 2002 | PAPER RECEIVED |
| Friday, December 20, 2002 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, October 18, 2002 | ASSIGNED TO EXAMINER |
| Thursday, March 28, 2002 | FINAL REFUSAL MAILED |
| Friday, February 8, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, August 30, 2001 | NON-FINAL ACTION MAILED |
| Tuesday, August 14, 2001 | ASSIGNED TO EXAMINER |
| Wednesday, August 8, 2001 | ASSIGNED TO EXAMINER |