| Event Date | Event Description |
| Friday, August 2, 2013 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, December 5, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, October 17, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, October 10, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 19, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, July 7, 2009 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Tuesday, July 7, 2009 | ASSIGNED TO PARALEGAL |
| Tuesday, June 30, 2009 | TEAS SECTION 8 RECEIVED |
| Thursday, February 26, 2009 | CASE FILE IN TICRS |
| Wednesday, April 30, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, November 16, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, January 3, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, December 31, 2002 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, October 8, 2002 | PUBLISHED FOR OPPOSITION |
| Wednesday, September 18, 2002 | NOTICE OF PUBLICATION |
| Monday, July 22, 2002 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, June 24, 2002 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Monday, June 24, 2002 | PAPER RECEIVED |
| Thursday, June 20, 2002 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, May 30, 1996 | LETTER OF SUSPENSION MAILED |
| Thursday, October 26, 1995 | NON-FINAL ACTION MAILED |
| Tuesday, October 24, 1995 | ASSIGNED TO EXAMINER |
| Monday, October 23, 1995 | ASSIGNED TO EXAMINER |