| Event Date | Event Description |
| Tuesday, March 14, 2006 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, March 13, 2006 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, August 15, 2005 | NON-FINAL ACTION E-MAILED |
| Monday, August 15, 2005 | NON-FINAL ACTION WRITTEN |
| Thursday, June 30, 2005 | PETITION TO REVIVE-GRANTED |
| Thursday, June 23, 2005 | COMMUNICATION RECEIVED FROM PETITIONER |
| Thursday, June 23, 2005 | PAPER RECEIVED |
| Thursday, June 16, 2005 | INCOMPLETE PETITION NOTICE MAILED |
| Friday, March 18, 2005 | PAPER RECEIVED |
| Thursday, March 10, 2005 | INCOMPLETE PETITION NOTICE MAILED |
| Monday, February 7, 2005 | COMMUNICATION RECEIVED FROM PETITIONER |
| Monday, February 7, 2005 | PAPER RECEIVED |
| Thursday, January 6, 2005 | INCOMPLETE PETITION NOTICE MAILED |
| Thursday, September 2, 2004 | PAPER RECEIVED |
| Thursday, August 26, 2004 | INCOMPLETE PETITION NOTICE MAILED |
| Monday, March 29, 2004 | PETITION TO REVIVE-RECEIVED |
| Monday, March 29, 2004 | PAPER RECEIVED |
| Wednesday, March 10, 2004 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, August 8, 2003 | NON-FINAL ACTION MAILED |
| Monday, May 12, 2003 | PETITION TO REVIVE-GRANTED |
| Wednesday, April 16, 2003 | COMMUNICATION RECEIVED FROM PETITIONER |
| Wednesday, April 16, 2003 | PAPER RECEIVED |
| Monday, April 7, 2003 | INCOMPLETE PETITION NOTICE MAILED |
| Monday, January 27, 2003 | PETITION TO REVIVE-RECEIVED |
| Monday, January 27, 2003 | PAPER RECEIVED |
| Monday, December 23, 2002 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, May 31, 2002 | NON-FINAL ACTION E-MAILED |
| Tuesday, May 14, 2002 | ASSIGNED TO EXAMINER |