| Event Date | Event Description |
| Friday, December 3, 2010 | CANCELLED SEC. 8 (6-YR) |
| Tuesday, May 29, 2007 | CASE FILE IN TICRS |
| Wednesday, October 4, 2006 | REVIEW OF CORRESPONDENCE COMPLETE |
| Monday, September 26, 2005 | PAPER RECEIVED |
| Tuesday, April 27, 2004 | REGISTERED-SUPPLEMENTAL REGISTER |
| Thursday, February 19, 2004 | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER |
| Thursday, February 19, 2004 | ASSIGNED TO EXAMINER |
| Tuesday, February 10, 2004 | ASSIGNED TO EXAMINER |
| Monday, December 15, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, December 15, 2003 | PAPER RECEIVED |
| Wednesday, December 10, 2003 | FAX RECEIVED |
| Wednesday, September 10, 2003 | USE AMENDMENT ACCEPTED |
| Wednesday, August 6, 2003 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, July 24, 2003 | ASSIGNED TO EXAMINER |
| Tuesday, July 22, 2003 | USE AFFIDAVIT FAILED FORMALITIES |
| Wednesday, February 19, 2003 | USE AMENDMENT FILED |
| Wednesday, February 19, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, February 19, 2003 | PAPER RECEIVED |
| Thursday, October 17, 2002 | ASSIGNED TO EXAMINER |
| Tuesday, August 13, 2002 | FINAL REFUSAL MAILED |
| Tuesday, August 6, 2002 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Thursday, July 11, 2002 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, June 20, 2002 | REINSTATED |
| Monday, November 5, 2001 | PETITION TO REVIVE-RECEIVED |
| Friday, September 28, 2001 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, July 9, 2001 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, January 3, 2001 | NON-FINAL ACTION MAILED |
| Wednesday, December 20, 2000 | ASSIGNED TO EXAMINER |