| Event Date | Event Description |
| Wednesday, February 8, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Saturday, May 15, 2010 | CANCELLED SEC. 8 (6-YR) |
| Thursday, February 18, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, October 24, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, October 10, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, May 10, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 26, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, October 7, 2003 | REGISTERED-SUPPLEMENTAL REGISTER |
| Monday, August 4, 2003 | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER |
| Monday, August 4, 2003 | USE AMENDMENT ACCEPTED |
| Tuesday, July 1, 2003 | AMENDMENT TO USE PROCESSING COMPLETE |
| Wednesday, June 11, 2003 | USE AMENDMENT FILED |
| Wednesday, June 11, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, June 23, 2003 | CASE FILE IN TICRS |
| Wednesday, June 11, 2003 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, June 11, 2003 | TEAS AMENDMENT OF USE RECEIVED |
| Thursday, December 12, 2002 | NON-FINAL ACTION MAILED |
| Wednesday, October 16, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, October 16, 2002 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, September 4, 2002 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Wednesday, September 4, 2002 | PAPER RECEIVED |
| Tuesday, April 16, 2002 | NON-FINAL ACTION MAILED |
| Thursday, April 4, 2002 | ASSIGNED TO EXAMINER |