| Event Date | Event Description |
| Friday, October 20, 2006 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, October 20, 2006 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, March 14, 2006 | NON-FINAL ACTION MAILED |
| Tuesday, March 14, 2006 | NON-FINAL ACTION WRITTEN |
| Wednesday, November 2, 2005 | FINAL REFUSAL MAILED |
| Wednesday, November 2, 2005 | FINAL REFUSAL WRITTEN |
| Wednesday, October 12, 2005 | AMENDMENT FROM APPLICANT ENTERED |
| Friday, September 23, 2005 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, September 23, 2005 | PAPER RECEIVED |
| Friday, April 15, 2005 | NON-FINAL ACTION MAILED |
| Monday, April 4, 2005 | NON-FINAL ACTION WRITTEN |
| Wednesday, March 30, 2005 | PETITION TO REVIVE-GRANTED |
| Monday, January 24, 2005 | PETITION TO REVIVE-RECEIVED |
| Monday, January 24, 2005 | PAPER RECEIVED |
| Monday, December 20, 2004 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, December 20, 2004 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, May 14, 2004 | NON-FINAL ACTION MAILED |
| Monday, March 8, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, March 8, 2004 | PAPER RECEIVED |
| Wednesday, January 14, 2004 | NON-FINAL ACTION MAILED |
| Thursday, October 16, 2003 | CASE FILE IN TICRS |
| Thursday, January 9, 2003 | ASSIGNED TO EXAMINER |
| Friday, February 1, 2002 | LETTER OF SUSPENSION MAILED |
| Wednesday, January 30, 2002 | SEC. 1(A) CLAIM DELETED |
| Monday, November 26, 2001 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, July 19, 2001 | NON-FINAL ACTION MAILED |
| Wednesday, July 11, 2001 | ASSIGNED TO EXAMINER |