| Event Date | Event Description |
| Friday, January 28, 2011 | CANCELLED SEC. 8 (6-YR) |
| Wednesday, January 24, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, June 22, 2004 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, March 30, 2004 | PUBLISHED FOR OPPOSITION |
| Friday, March 12, 2004 | NOTICE OF PUBLICATION |
| Wednesday, March 10, 2004 | NOTICE OF PUBLICATION |
| Friday, January 9, 2004 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, December 9, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, December 9, 2003 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, December 2, 2003 | NON-FINAL ACTION MAILED |
| Wednesday, September 24, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, October 23, 2003 | CASE FILE IN TICRS |
| Wednesday, September 24, 2003 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, September 24, 2003 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, April 22, 2003 | NON-FINAL ACTION MAILED |
| Friday, April 18, 2003 | USE AMENDMENT ACCEPTED |
| Monday, May 20, 2002 | LETTER OF SUSPENSION MAILED |
| Tuesday, March 26, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, March 15, 2002 | PAPER RECEIVED |
| Tuesday, February 19, 2002 | LETTER OF SUSPENSION MAILED |
| Monday, January 28, 2002 | ASSIGNED TO EXAMINER |
| Wednesday, November 17, 1999 | ASSIGNED TO EXAMINER |
| Thursday, December 24, 1998 | ASSIGNED TO EXAMINER |
| Monday, April 20, 1998 | ASSIGNED TO EXAMINER |
| Tuesday, August 26, 1997 | LETTER OF SUSPENSION MAILED |
| Tuesday, August 12, 1997 | ASSIGNED TO EXAMINER |
| Tuesday, July 8, 1997 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, July 21, 1997 | AMENDMENT TO USE PROCESSING COMPLETE |
| Tuesday, July 8, 1997 | USE AMENDMENT FILED |
| Friday, January 3, 1997 | NON-FINAL ACTION MAILED |
| Thursday, December 19, 1996 | ASSIGNED TO EXAMINER |