| Event Date | Event Description |
| Friday, April 15, 2011 | CANCELLED SEC. 8 (6-YR) |
| Wednesday, December 2, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 25, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, September 17, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 2, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 26, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 15, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, February 4, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, January 14, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 3, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 29, 2007 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, June 6, 2007 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, September 14, 2004 | REGISTERED-SUPPLEMENTAL REGISTER |
| Thursday, June 24, 2004 | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER |
| Tuesday, June 15, 2004 | EXAMINER'S AMENDMENT ENTERED |
| Tuesday, June 15, 2004 | EXAMINERS AMENDMENT E-MAILED |
| Tuesday, June 15, 2004 | USE AMENDMENT ACCEPTED |
| Wednesday, May 26, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, June 8, 2004 | AMENDMENT TO USE PROCESSING COMPLETE |
| Wednesday, May 26, 2004 | USE AMENDMENT FILED |
| Wednesday, May 26, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, May 26, 2004 | TEAS AMENDMENT OF USE RECEIVED |
| Monday, May 3, 2004 | CONTINUATION OF FINAL REFUSAL E-MAILED |
| Wednesday, March 24, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, March 24, 2004 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, March 23, 2004 | FINAL REFUSAL E-MAILED |
| Friday, February 13, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, February 13, 2004 | PAPER RECEIVED |
| Thursday, August 14, 2003 | NON-FINAL ACTION E-MAILED |
| Thursday, August 14, 2003 | ASSIGNED TO EXAMINER |