| Event Date | Event Description |
| Tuesday, May 24, 2011 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, May 24, 2011 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, April 20, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 6, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Monday, October 11, 2010 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, October 11, 2010 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, July 21, 2010 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, July 21, 2010 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, April 12, 2010 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, June 4, 2009 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, June 4, 2009 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, December 24, 2008 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, December 24, 2008 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, November 5, 2008 | NON-FINAL ACTION MAILED |
| Wednesday, November 5, 2008 | NON-FINAL ACTION WRITTEN |
| Monday, November 3, 2008 | ASSIGNED TO EXAMINER |
| Wednesday, August 6, 2008 | PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED |
| Wednesday, August 6, 2008 | ASSIGNED TO LIE |
| Friday, August 1, 2008 | PAPER RECEIVED |
| Tuesday, July 29, 2008 | NOTICE OF PSEUDO MARK MAILED |
| Monday, July 28, 2008 | NEW APPLICATION ENTERED IN TRAM |