| Event Date | Event Description |
| Thursday, March 26, 2009 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, March 26, 2009 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, January 16, 2008 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Thursday, January 3, 2008 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, January 3, 2008 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, May 3, 2006 | ASSIGNED TO EXAMINER |
| Monday, April 18, 2005 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, April 21, 2006 | PREVIOUS ACTION COUNT WITHDRAWN |
| Monday, September 13, 2004 | NON-FINAL ACTION MAILED |
| Saturday, September 11, 2004 | NON-FINAL ACTION WRITTEN |
| Monday, September 6, 2004 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Monday, August 16, 2004 | PAPER RECEIVED |
| Tuesday, August 10, 2004 | LAW OFFICE PUBLICATION REVIEW COMPLETED |
| Friday, July 30, 2004 | ASSIGNED TO LIE |
| Wednesday, June 30, 2004 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, June 3, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, June 3, 2004 | PAPER RECEIVED |
| Wednesday, June 2, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, June 2, 2004 | FAX RECEIVED |
| Tuesday, March 2, 2004 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Tuesday, March 2, 2004 | PAPER RECEIVED |
| Friday, December 5, 2003 | NON-FINAL ACTION MAILED |
| Wednesday, October 8, 2003 | PAPER RECEIVED |
| Tuesday, September 23, 2003 | NON-FINAL ACTION MAILED |
| Saturday, September 20, 2003 | ASSIGNED TO EXAMINER |