| Event Date | Event Description |
| Friday, July 6, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, March 31, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, February 22, 2005 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, February 22, 2005 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, July 26, 2004 | FINAL REFUSAL E-MAILED |
| Monday, July 26, 2004 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Thursday, July 22, 2004 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, June 25, 2004 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, June 25, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, June 25, 2004 | AMENDMENT FROM APPLICANT ENTERED |
| Friday, June 25, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, June 25, 2004 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Sunday, December 28, 2003 | NON-FINAL ACTION E-MAILED |
| Wednesday, July 30, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, September 26, 2003 | CASE FILE IN TICRS |
| Tuesday, July 29, 2003 | FAX RECEIVED |
| Wednesday, July 30, 2003 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, June 10, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, December 10, 2002 | NON-FINAL ACTION MAILED |
| Monday, November 4, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, November 4, 2002 | PAPER RECEIVED |
| Thursday, May 2, 2002 | NON-FINAL ACTION MAILED |
| Tuesday, April 30, 2002 | ASSIGNED TO EXAMINER |
| Monday, March 25, 2002 | ASSIGNED TO EXAMINER |
| Wednesday, March 13, 2002 | ASSIGNED TO EXAMINER |