INPADOC Patent Family US6530543
Publication No. Publication date Filing No. Priority Status
US6530543B2 2003-03-11 US89349601A US18830898A 19981110
US6476997P 19971110
US6477197P 19971110
US6477297P 19971110
US89349601A 20010629		 Expired
US6257527B1 2001-07-10 US18830898A US18830898A 19981110
US6476997P 19971110
US6477197P 19971110
US6477297P 19971110		 Active
US2004021040A1 2004-02-05 US36569003A US18830898A 19981110
US36569003A 20030213
US6476997P 19971110
US6477197P 19971110
US6477297P 19971110
US89349601A 20010629		 See issued patents
US2001048051A1 2001-12-06 US89349601A US18830898A 19981110
US6476997P 19971110
US6477197P 19971110
US6477297P 19971110
US89349601A 20010629		 Abandoned

INPADOC Legal Status
US6530543B2 (Expired)
2006-09-27
MAINTENANCE FEE REMINDER MAILED
 
2007-03-11
FOR FAILURE TO PAY MAINTENANCE FEES
 
2007-04-11
ON STATUS: PATENT DISCONTINUATION
Free Format Text PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362
 
2007-05-08
-EXPIRED DUE TO FAILURE TO PAY MAINTENANCE FEE
Effective DATE 20070311
 
US6257527B1 (Active)
2001-06-25
INFORMATION ON STATUS: PATENT GRANT
Free Format Text PATENTED CASE
 
2005-01-03
PAYMENT
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2009-01-19
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2009-06-22
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2009-06-22
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2013-02-18
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2013-06-26
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2013-06-26
FOR LATE PAYMENT
 
US2004021040A1 (See issued patents)
2004-08-09
ON STATUS: APPLICATION DISCONTINUATION
Free Format Text ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION
 
US2001048051A1 (Abandoned)
2006-09-27
MAINTENANCE FEE REMINDER MAILED
 
2007-03-11
FOR FAILURE TO PAY MAINTENANCE FEES
 
2007-04-11
ON STATUS: PATENT DISCONTINUATION
Free Format Text PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362
 
2007-05-08
-EXPIRED DUE TO FAILURE TO PAY MAINTENANCE FEE
Effective DATE 20070311
 


Updated on July 22, 2019