| Event Date | Event Description |
| Thursday, April 12, 2007 | PETITION TO REVIVE-DENIED |
| Tuesday, April 10, 2007 | ASSIGNED TO PETITION STAFF |
| Tuesday, December 12, 2006 | INCOMPLETE PETITION NOTICE MAILED |
| Monday, November 6, 2006 | PETITION TO REVIVE-RECEIVED |
| Monday, November 6, 2006 | PAPER RECEIVED |
| Tuesday, October 31, 2006 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, September 8, 2006 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, September 8, 2006 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, February 8, 2006 | NON-FINAL ACTION E-MAILED |
| Wednesday, February 8, 2006 | NON-FINAL ACTION WRITTEN |
| Friday, January 27, 2006 | NOTICE OF REINSTATEMENT MAILED |
| Monday, January 23, 2006 | REINSTATED |
| Monday, December 5, 2005 | PETITION TO REVIVE-RECEIVED |
| Monday, December 5, 2005 | FAX RECEIVED |
| Monday, November 21, 2005 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, November 21, 2005 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, April 25, 2005 | NON-FINAL ACTION E-MAILED |
| Monday, April 25, 2005 | NON-FINAL ACTION WRITTEN |
| Wednesday, April 13, 2005 | PETITION TO REVIVE-GRANTED |
| Wednesday, April 13, 2005 | TEAS PETITION TO REVIVE RECEIVED |
| Tuesday, March 29, 2005 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, March 29, 2005 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, August 18, 2004 | EXAMINER'S AMENDMENT AND/OR PRIORITY ACTION E-MAILED |
| Thursday, August 12, 2004 | ASSIGNED TO EXAMINER |
| Friday, January 30, 2004 | NEW APPLICATION ENTERED IN TRAM |