| Event Date | Event Description |
| Tuesday, May 22, 2007 | PETITION TO REVIVE-DENIED |
| Wednesday, May 16, 2007 | ASSIGNED TO PETITION STAFF |
| Wednesday, December 26, 2007 | PETITION TO REVIVE-RECEIVED |
| Tuesday, December 26, 2006 | PETITION TO REVIVE-RECEIVED |
| Tuesday, December 26, 2006 | PAPER RECEIVED |
| Tuesday, October 10, 2006 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, October 9, 2006 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, October 9, 2006 | ASSIGNED TO EXAMINER |
| Monday, March 13, 2006 | NON-FINAL ACTION E-MAILED |
| Monday, March 13, 2006 | NON-FINAL ACTION WRITTEN |
| Monday, March 13, 2006 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, March 9, 2006 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, March 9, 2006 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, March 9, 2006 | PETITION TO REVIVE-GRANTED |
| Thursday, March 9, 2006 | TEAS PETITION TO REVIVE RECEIVED |
| Wednesday, February 8, 2006 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, February 8, 2006 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, July 13, 2005 | NON-FINAL ACTION E-MAILED |
| Wednesday, July 13, 2005 | NON-FINAL ACTION WRITTEN |
| Tuesday, July 12, 2005 | PETITION TO REVIVE-GRANTED |
| Friday, May 6, 2005 | PETITION TO REVIVE-RECEIVED |
| Friday, May 6, 2005 | PAPER RECEIVED |
| Thursday, March 24, 2005 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, March 24, 2005 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, August 26, 2004 | NON-FINAL ACTION E-MAILED |
| Monday, August 23, 2004 | ASSIGNED TO EXAMINER |
| Friday, August 20, 2004 | PETITION TO REVIVE-GRANTED |
| Friday, April 30, 2004 | PETITION TO REVIVE-RECEIVED |
| Friday, April 30, 2004 | PAPER RECEIVED |
| Thursday, April 15, 2004 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, September 4, 2003 | NON-FINAL ACTION E-MAILED |
| Sunday, August 10, 2003 | ASSIGNED TO EXAMINER |