| Event Date | Event Description |
| Friday, April 15, 2011 | CANCELLED SEC. 8 (6-YR) |
| Tuesday, September 14, 2004 | REGISTERED-SUPPLEMENTAL REGISTER |
| Friday, September 10, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, June 22, 2004 | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER |
| Thursday, June 17, 2004 | EXAMINER'S AMENDMENT ENTERED |
| Thursday, June 17, 2004 | EXAMINERS AMENDMENT E-MAILED |
| Thursday, June 17, 2004 | USE AMENDMENT ACCEPTED |
| Thursday, June 3, 2004 | AMENDMENT TO USE PROCESSING COMPLETE |
| Tuesday, September 23, 2003 | USE AMENDMENT FILED |
| Monday, September 22, 2003 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, September 22, 2003 | NON-FINAL ACTION E-MAILED |
| Monday, July 21, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, July 21, 2003 | PAPER RECEIVED |
| Wednesday, July 16, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, July 16, 2003 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, July 15, 2003 | NON-FINAL ACTION E-MAILED |
| Friday, May 16, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, June 3, 2003 | CASE FILE IN TICRS |
| Friday, May 16, 2003 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, April 8, 2003 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Wednesday, April 9, 2003 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Friday, April 4, 2003 | NON-FINAL ACTION E-MAILED |
| Tuesday, February 4, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, February 4, 2003 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, August 12, 2002 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Friday, August 2, 2002 | NON-FINAL ACTION MAILED |
| Wednesday, July 24, 2002 | ASSIGNED TO EXAMINER |