| Event Date | Event Description |
| Tuesday, February 21, 2006 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, February 20, 2006 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, September 9, 2005 | ASSIGNED TO EXAMINER |
| Monday, July 25, 2005 | FINAL REFUSAL E-MAILED |
| Monday, July 25, 2005 | FINAL REFUSAL WRITTEN |
| Wednesday, July 20, 2005 | PETITION TO REVIVE-GRANTED |
| Friday, June 3, 2005 | PAPER RECEIVED |
| Tuesday, May 24, 2005 | PETITION TO REVIVE-RECEIVED |
| Tuesday, May 24, 2005 | FAX RECEIVED |
| Thursday, April 14, 2005 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, April 14, 2005 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, April 14, 2005 | ASSIGNED TO EXAMINER |
| Monday, September 13, 2004 | NON-FINAL ACTION E-MAILED |
| Monday, September 13, 2004 | NON-FINAL ACTION WRITTEN |
| Thursday, September 9, 2004 | NON-FINAL ACTION WRITTEN |
| Thursday, September 9, 2004 | NON-FINAL ACTION WRITTEN |
| Tuesday, September 7, 2004 | ASSIGNED TO EXAMINER |
| Wednesday, March 3, 2004 | NEW APPLICATION ENTERED IN TRAM |