| Event Date | Event Description |
| Thursday, January 21, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 22, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Saturday, April 11, 2009 | CANCELLED SEC. 8 (6-YR) |
| Wednesday, March 18, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, June 25, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, December 11, 2007 | CASE FILE IN TICRS |
| Wednesday, July 25, 2007 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, July 25, 2007 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, January 11, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Saturday, November 25, 2006 | REVIEW OF CORRESPONDENCE COMPLETE |
| Thursday, August 10, 2006 | PAPER RECEIVED |
| Tuesday, July 9, 2002 | REGISTERED-SUPPLEMENTAL REGISTER |
| Friday, March 29, 2002 | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER |
| Monday, January 14, 2002 | SEC. 44(D) CLAIM DELETED |
| Monday, December 3, 2001 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, November 27, 2001 | NON-FINAL ACTION MAILED |
| Thursday, October 18, 2001 | ASSIGNED TO EXAMINER |
| Thursday, October 18, 2001 | ASSIGNED TO EXAMINER |
| Thursday, July 12, 2001 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, January 11, 2001 | LETTER OF SUSPENSION MAILED |
| Wednesday, September 13, 2000 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, March 14, 2000 | NON-FINAL ACTION MAILED |
| Wednesday, September 22, 1999 | NON-FINAL ACTION MAILED |
| Wednesday, September 15, 1999 | ASSIGNED TO EXAMINER |