| Event Date | Event Description |
| Wednesday, April 18, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 11, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, January 14, 2011 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Thursday, November 12, 2009 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, August 28, 2008 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, August 28, 2008 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Saturday, July 28, 2007 | WITHDRAWAL OF ATTORNEY GRANTED |
| Saturday, July 28, 2007 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED |
| Friday, March 31, 2006 | CASE FILE IN TICRS |
| Monday, December 12, 2005 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Saturday, December 10, 2005 | ASSIGNED TO PARALEGAL |
| Friday, October 14, 2005 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Friday, October 14, 2005 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, October 14, 2005 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, October 14, 2005 | TEAS SECTION 8 & 15 RECEIVED |
| Tuesday, June 13, 2000 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, March 21, 2000 | PUBLISHED FOR OPPOSITION |
| Friday, February 18, 2000 | NOTICE OF PUBLICATION |
| Tuesday, January 11, 2000 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, January 11, 2000 | ASSIGNED TO EXAMINER |
| Friday, December 17, 1999 | EXAMINER'S AMENDMENT MAILED |
| Thursday, November 11, 1999 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Thursday, June 24, 1999 | NON-FINAL ACTION MAILED |