| Event Date | Event Description |
| Wednesday, February 21, 2007 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, February 20, 2007 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, July 25, 2006 | NON-FINAL ACTION MAILED |
| Tuesday, July 25, 2006 | NON-FINAL ACTION WRITTEN |
| Monday, January 23, 2006 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, September 20, 2005 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Thursday, March 17, 2005 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, September 16, 2004 | LETTER OF SUSPENSION MAILED |
| Wednesday, September 15, 2004 | SUSPENSION LETTER WRITTEN |
| Tuesday, September 14, 2004 | AMENDMENT FROM APPLICANT ENTERED |
| Wednesday, September 8, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, September 8, 2004 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, March 8, 2004 | FINAL REFUSAL MAILED |
| Monday, January 12, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, February 2, 2004 | CASE FILE IN TICRS |
| Monday, January 12, 2004 | PAPER RECEIVED |
| Tuesday, July 8, 2003 | NON-FINAL ACTION MAILED |
| Friday, November 1, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, November 7, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, November 7, 2002 | PAPER RECEIVED |
| Tuesday, October 8, 2002 | ASSIGNED TO EXAMINER |
| Tuesday, June 4, 2002 | LETTER OF SUSPENSION MAILED |
| Friday, January 25, 2002 | Sec. 1(B) CLAIM DELETED |
| Friday, January 25, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, July 24, 2001 | NON-FINAL ACTION MAILED |
| Wednesday, June 27, 2001 | ASSIGNED TO EXAMINER |