US6659065B1 (Expired)
2007-06-20
MAINTENANCE FEE REMINDER MAILED
2007-12-09
FOR FAILURE TO PAY MAINTENANCE FEES
2008-01-07
ON STATUS: PATENT DISCONTINUATION
Free Format Text PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362
2008-01-29
-EXPIRED DUE TO FAILURE TO PAY MAINTENANCE FEE
Effective DATE 20071209