| Event Date | Event Description |
| Wednesday, November 7, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, February 17, 2012 | CANCELLED SEC. 8 (6-YR) |
| Wednesday, July 7, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, January 6, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 23, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 12, 2006 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, July 12, 2005 | REGISTERED-PRINCIPAL REGISTER |
| Friday, April 22, 2005 | LAW OFFICE REGISTRATION REVIEW COMPLETED |
| Friday, April 15, 2005 | ASSIGNED TO LIE |
| Wednesday, April 13, 2005 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Friday, April 8, 2005 | AMENDMENT FROM APPLICANT ENTERED |
| Wednesday, March 30, 2005 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, March 30, 2005 | PAPER RECEIVED |
| Thursday, September 30, 2004 | NON-FINAL ACTION MAILED |
| Wednesday, September 29, 2004 | SU - NON-FINAL ACTION - WRITTEN |
| Monday, August 23, 2004 | NON-FINAL ACTION MAILED |
| Tuesday, August 3, 2004 | ASSIGNED TO EXAMINER |
| Friday, July 30, 2004 | STATEMENT OF USE PROCESSING COMPLETE |
| Saturday, July 17, 2004 | USE AMENDMENT FILED |
| Monday, July 19, 2004 | PAPER RECEIVED |
| Thursday, July 1, 2004 | CASE FILE IN TICRS |
| Tuesday, February 3, 2004 | EXTENSION 5 GRANTED |
| Friday, January 2, 2004 | EXTENSION 5 FILED |
| Friday, January 2, 2004 | PAPER RECEIVED |
| Monday, July 21, 2003 | EXTENSION 4 GRANTED |
| Thursday, June 26, 2003 | EXTENSION 4 FILED |
| Friday, January 10, 2003 | EXTENSION 3 GRANTED |
| Friday, December 27, 2002 | EXTENSION 3 FILED |
| Tuesday, July 30, 2002 | EXTENSION 2 GRANTED |
| Thursday, June 26, 2003 | PAPER RECEIVED |
| Tuesday, April 30, 2002 | EXTENSION 2 FILED |
| Friday, December 27, 2002 | PAPER RECEIVED |
| Wednesday, June 26, 2002 | PAPER RECEIVED |
| Wednesday, January 16, 2002 | EXTENSION 1 GRANTED |
| Wednesday, January 16, 2002 | EXTENSION 1 FILED |
| Tuesday, July 17, 2001 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, April 24, 2001 | PUBLISHED FOR OPPOSITION |
| Wednesday, April 11, 2001 | NOTICE OF PUBLICATION |
| Thursday, October 26, 2000 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, May 11, 2000 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, November 2, 1999 | LETTER OF SUSPENSION MAILED |
| Monday, June 7, 1999 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, April 28, 1999 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, December 3, 1998 | NON-FINAL ACTION MAILED |
| Friday, November 20, 1998 | ASSIGNED TO EXAMINER |
| Tuesday, November 10, 1998 | ASSIGNED TO EXAMINER |