| Event Date | Event Description |
| Thursday, April 20, 2006 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Sunday, April 2, 2006 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Sunday, April 2, 2006 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, November 17, 2005 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, November 17, 2005 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, April 14, 2005 | NOTICE OF UNRESPONSIVE AMENDMENT - E-MAILED |
| Thursday, April 14, 2005 | REPORT UNRESPONSIVE AMENDMENT - COMPLETED |
| Wednesday, April 13, 2005 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Wednesday, March 23, 2005 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, March 17, 2005 | NON-FINAL ACTION E-MAILED |
| Thursday, March 17, 2005 | NON-FINAL ACTION WRITTEN |
| Tuesday, March 15, 2005 | PETITION TO REVIVE-GRANTED |
| Tuesday, March 15, 2005 | TEAS PETITION TO REVIVE RECEIVED |
| Monday, March 7, 2005 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, March 7, 2005 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, August 30, 2004 | CASE FILE IN TICRS |
| Monday, August 9, 2004 | NON-FINAL ACTION E-MAILED |
| Tuesday, August 3, 2004 | PETITION TO REVIVE-GRANTED |
| Monday, April 5, 2004 | PETITION TO REVIVE-RECEIVED |
| Monday, April 5, 2004 | PAPER RECEIVED |
| Monday, February 9, 2004 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, June 24, 2003 | NON-FINAL ACTION MAILED |
| Friday, June 20, 2003 | PETITION TO REVIVE-GRANTED |
| Thursday, May 1, 2003 | PETITION TO REVIVE-RECEIVED |
| Thursday, May 1, 2003 | PAPER RECEIVED |
| Saturday, March 15, 2003 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, October 11, 2002 | ASSIGNED TO EXAMINER |
| Sunday, July 7, 2002 | NON-FINAL ACTION E-MAILED |
| Monday, July 1, 2002 | ASSIGNED TO EXAMINER |