| Event Date | Event Description |
| Friday, December 31, 2010 | CANCELLED SEC. 8 (6-YR) |
| Tuesday, May 25, 2004 | REGISTERED-SUPPLEMENTAL REGISTER |
| Tuesday, March 16, 2004 | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER |
| Wednesday, February 25, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, February 25, 2004 | PAPER RECEIVED |
| Thursday, February 5, 2004 | CONTINUATION OF FINAL REFUSAL MAILED |
| Wednesday, February 4, 2004 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Monday, December 29, 2003 | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER |
| Monday, November 24, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, November 24, 2003 | PAPER RECEIVED |
| Friday, December 5, 2003 | LETTER OF SUSPENSION MAILED |
| Wednesday, November 5, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, November 5, 2003 | PAPER RECEIVED |
| Friday, May 2, 2003 | NON-FINAL ACTION MAILED |
| Friday, May 2, 2003 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Tuesday, April 22, 2003 | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER |
| Tuesday, March 4, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, April 15, 2003 | CASE FILE IN TICRS |
| Tuesday, March 4, 2003 | PAPER RECEIVED |
| Friday, February 28, 2003 | NON-FINAL ACTION MAILED |
| Friday, January 10, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, January 10, 2003 | PAPER RECEIVED |
| Tuesday, January 7, 2003 | NON-FINAL ACTION MAILED |
| Wednesday, November 27, 2002 | Sec. 1(B) CLAIM DELETED |
| Wednesday, November 27, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, November 27, 2002 | PAPER RECEIVED |
| Monday, September 17, 2001 | LETTER OF SUSPENSION MAILED |
| Friday, September 14, 2001 | ASSIGNED TO EXAMINER |
| Tuesday, April 10, 2001 | FINAL REFUSAL MAILED |
| Friday, December 8, 2000 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, June 9, 2000 | NON-FINAL ACTION MAILED |
| Thursday, May 18, 2000 | ASSIGNED TO EXAMINER |