INPADOC Patent Family US6540179
Publication No. Publication date Filing No. Priority Status
US6540179B2 2003-04-01 US73822700A US73822700A 20001215 Expired
US2002074454A1 2002-06-20 US73822700A US73822700A 20001215 Abandoned

INPADOC Legal Status
US6540179B2 (Expired)
2006-10-19
MAINTENANCE FEE REMINDER MAILED
 
2007-04-01
FOR FAILURE TO PAY MAINTENANCE FEES
 
2007-05-02
ON STATUS: PATENT DISCONTINUATION
Free Format Text PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362
 
2007-05-29
-EXPIRED DUE TO FAILURE TO PAY MAINTENANCE FEE
Effective DATE 20070401
 
US2002074454A1 (Abandoned)
2006-10-19
MAINTENANCE FEE REMINDER MAILED
 
2007-04-01
FOR FAILURE TO PAY MAINTENANCE FEES
 
2007-05-02
ON STATUS: PATENT DISCONTINUATION
Free Format Text PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362
 
2007-05-29
-EXPIRED DUE TO FAILURE TO PAY MAINTENANCE FEE
Effective DATE 20070401
 


Updated on July 22, 2019