| Event Date | Event Description |
| Monday, November 28, 2005 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Sunday, November 27, 2005 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, November 10, 2005 | ASSIGNED TO EXAMINER |
| Wednesday, November 9, 2005 | ASSIGNED TO EXAMINER |
| Monday, April 11, 2005 | ACTION DENYING REQ FOR RECON MAILED |
| Monday, April 11, 2005 | ACTION CONTINUING FINAL - COMPLETED |
| Thursday, March 3, 2005 | AMENDMENT FROM APPLICANT ENTERED |
| Thursday, February 3, 2005 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, February 3, 2005 | PAPER RECEIVED |
| Friday, August 6, 2004 | FINAL REFUSAL MAILED |
| Monday, April 26, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, April 26, 2004 | PAPER RECEIVED |
| Monday, March 22, 2004 | CASE FILE IN TICRS |
| Friday, January 30, 2004 | CONTINUATION OF FINAL REFUSAL MAILED |
| Wednesday, December 3, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, December 3, 2003 | PAPER RECEIVED |
| Monday, June 9, 2003 | FINAL REFUSAL MAILED |
| Thursday, April 10, 2003 | ASSIGNED TO EXAMINER |
| Friday, March 14, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, March 14, 2003 | PAPER RECEIVED |
| Wednesday, October 23, 2002 | NON-FINAL ACTION MAILED |
| Monday, October 23, 2000 | ASSIGNED TO EXAMINER |
| Wednesday, November 26, 1997 | LETTER OF SUSPENSION MAILED |
| Thursday, October 16, 1997 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, May 29, 1997 | NON-FINAL ACTION MAILED |
| Friday, May 23, 1997 | ASSIGNED TO EXAMINER |