| Event Date | Event Description |
| Wednesday, May 30, 2007 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, May 30, 2007 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, October 31, 2006 | NON-FINAL ACTION MAILED |
| Monday, October 30, 2006 | NON-FINAL ACTION WRITTEN |
| Thursday, October 26, 2006 | PETITION GRANTED - REMAIL OFFICE ACTION |
| Monday, October 23, 2006 | ASSIGNED TO PETITION STAFF |
| Thursday, October 5, 2006 | PETITION TO REVIVE-RECEIVED |
| Thursday, October 5, 2006 | PAPER RECEIVED |
| Monday, August 28, 2006 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, August 28, 2006 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, January 30, 2006 | NON-FINAL ACTION E-MAILED |
| Monday, January 30, 2006 | NON-FINAL ACTION WRITTEN |
| Friday, January 27, 2006 | PETITION GRANTED - REMAIL OFFICE ACTION |
| Tuesday, December 27, 2005 | PETITION TO REVIVE-RECEIVED |
| Tuesday, December 27, 2005 | PAPER RECEIVED |
| Tuesday, November 22, 2005 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, November 22, 2005 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, November 22, 2005 | ASSIGNED TO EXAMINER |
| Monday, February 28, 2005 | NON-FINAL ACTION E-MAILED |
| Monday, February 28, 2005 | NON-FINAL ACTION WRITTEN |
| Tuesday, January 18, 2005 | PETITION TO REVIVE-GRANTED |
| Wednesday, August 18, 2004 | PETITION TO REVIVE-RECEIVED |
| Wednesday, August 18, 2004 | PAPER RECEIVED |
| Friday, June 25, 2004 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, October 29, 2003 | NON-FINAL ACTION E-MAILED |
| Monday, August 25, 2003 | ASSIGNED TO EXAMINER |