| Event Date | Event Description |
| Thursday, January 26, 2006 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, January 26, 2006 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, June 29, 2005 | NON-FINAL ACTION E-MAILED |
| Wednesday, June 29, 2005 | NON-FINAL ACTION WRITTEN |
| Wednesday, June 29, 2005 | ASSIGNED TO EXAMINER |
| Thursday, June 2, 2005 | PETITION TO REVIVE-GRANTED |
| Thursday, June 2, 2005 | TEAS PETITION TO REVIVE RECEIVED |
| Monday, May 16, 2005 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Saturday, May 14, 2005 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, September 29, 2004 | NON-FINAL ACTION E-MAILED |
| Wednesday, September 29, 2004 | NON-FINAL ACTION WRITTEN |
| Saturday, September 18, 2004 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Tuesday, June 1, 2004 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, May 27, 2004 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Wednesday, May 5, 2004 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, April 20, 2004 | EXAMINERS AMENDMENT MAILED |
| Saturday, December 20, 2003 | NON-FINAL ACTION E-MAILED |
| Wednesday, December 17, 2003 | ASSIGNED TO EXAMINER |