| Event Date | Event Description |
| Friday, May 12, 2006 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, May 11, 2006 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, October 13, 2005 | CORRESPONDENCE MAILED |
| Thursday, October 13, 2005 | NON-FINAL ACTION WRITTEN |
| Tuesday, August 9, 2005 | AMENDMENT FROM APPLICANT ENTERED |
| Wednesday, August 3, 2005 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, August 3, 2005 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, February 10, 2005 | NON-FINAL ACTION MAILED |
| Wednesday, February 9, 2005 | NON-FINAL ACTION WRITTEN |
| Tuesday, October 19, 2004 | AMENDMENT FROM APPLICANT ENTERED |
| Thursday, September 23, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, October 19, 2004 | ASSIGNED TO LIE |
| Thursday, September 23, 2004 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, August 2, 2004 | FINAL REFUSAL MAILED |
| Tuesday, January 6, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, January 29, 2004 | CASE FILE IN TICRS |
| Tuesday, January 6, 2004 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, August 14, 2003 | NON-FINAL ACTION MAILED |
| Tuesday, December 10, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, December 10, 2002 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, July 25, 2002 | NON-FINAL ACTION MAILED |
| Wednesday, July 24, 2002 | ASSIGNED TO EXAMINER |
| Wednesday, July 17, 2002 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, July 9, 2002 | ASSIGNED TO EXAMINER |
| Monday, July 1, 2002 | PETITION TO REVIVE-GRANTED |
| Tuesday, February 12, 2002 | PETITION TO REVIVE-RECEIVED |
| Thursday, December 13, 2001 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, February 21, 2001 | NON-FINAL ACTION MAILED |
| Thursday, February 15, 2001 | ASSIGNED TO EXAMINER |