| Event Date | Event Description |
| Tuesday, August 16, 2005 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, August 16, 2005 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, January 18, 2005 | NON-FINAL ACTION MAILED |
| Saturday, January 15, 2005 | NON-FINAL ACTION WRITTEN |
| Thursday, January 13, 2005 | AMENDMENT FROM APPLICANT ENTERED |
| Thursday, December 23, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, December 23, 2004 | PAPER RECEIVED |
| Thursday, June 24, 2004 | NON-FINAL ACTION MAILED |
| Tuesday, May 25, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, May 25, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, May 25, 2004 | PAPER RECEIVED |
| Thursday, January 15, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, November 25, 2003 | FINAL REFUSAL MAILED |
| Saturday, November 22, 2003 | ASSIGNED TO EXAMINER |
| Saturday, November 22, 2003 | PREVIOUS ACTION COUNT WITHDRAWN |
| Saturday, November 22, 2003 | ASSIGNED TO EXAMINER |
| Monday, September 22, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, November 3, 2003 | CASE FILE IN TICRS |
| Monday, September 22, 2003 | PAPER RECEIVED |
| Friday, March 21, 2003 | NON-FINAL ACTION MAILED |
| Monday, February 24, 2003 | AMENDMENT TO USE PROCESSING COMPLETE |
| Thursday, December 20, 2001 | USE AMENDMENT FILED |
| Wednesday, February 5, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, February 5, 2003 | PAPER RECEIVED |
| Thursday, February 13, 2003 | ASSIGNED TO EXAMINER |
| Wednesday, January 15, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, January 15, 2003 | PAPER RECEIVED |
| Wednesday, January 15, 2003 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, July 17, 2002 | NON-FINAL ACTION MAILED |
| Tuesday, July 2, 2002 | ASSIGNED TO EXAMINER |
| Friday, June 28, 2002 | PETITION TO REVIVE-GRANTED |
| Thursday, December 20, 2001 | PETITION TO REVIVE-RECEIVED |
| Saturday, December 1, 2001 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, May 23, 2001 | NON-FINAL ACTION MAILED |
| Wednesday, December 20, 2000 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, August 16, 2000 | FINAL REFUSAL MAILED |
| Tuesday, July 11, 2000 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, January 14, 2000 | NON-FINAL ACTION MAILED |
| Wednesday, January 5, 2000 | ASSIGNED TO EXAMINER |