| Event Date | Event Description |
| Friday, September 19, 2008 | PAPER RECEIVED |
| Friday, July 18, 2008 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, July 18, 2008 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, February 5, 2008 | ASSIGNED TO EXAMINER |
| Friday, December 7, 2007 | FINAL REFUSAL MAILED |
| Friday, December 7, 2007 | FINAL REFUSAL WRITTEN |
| Friday, November 16, 2007 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, November 16, 2007 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, November 15, 2007 | ASSIGNED TO LIE |
| Tuesday, July 31, 2007 | PETITION GRANTED - RESPONSE RECEIVED |
| Monday, May 7, 2007 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, April 9, 2007 | INCOMPLETE PETITION NOTICE MAILED |
| Monday, April 9, 2007 | ASSIGNED TO PETITION STAFF |
| Monday, January 22, 2007 | PETITION TO REVIVE-RECEIVED |
| Monday, January 22, 2007 | PAPER RECEIVED |
| Tuesday, December 5, 2006 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, December 5, 2006 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, May 9, 2006 | NON-FINAL ACTION MAILED |
| Tuesday, May 9, 2006 | NON-FINAL ACTION WRITTEN |
| Tuesday, May 9, 2006 | ASSIGNED TO EXAMINER |
| Thursday, February 23, 2006 | PETITION TO REVIVE-GRANTED |
| Thursday, February 23, 2006 | TEAS PETITION TO REVIVE RECEIVED |
| Friday, December 23, 2005 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, December 23, 2005 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, May 27, 2005 | NON-FINAL ACTION MAILED |
| Thursday, May 26, 2005 | NON-FINAL ACTION WRITTEN |
| Friday, May 13, 2005 | ASSIGNED TO EXAMINER |
| Tuesday, October 19, 2004 | NEW APPLICATION ENTERED IN TRAM |