INPADOC Patent Family US5398032
Publication No. Publication date Filing No. Priority Status
US5398032A 1995-03-14 US24692494A GB9114052A 19910628
US24692494A 19940520
US90471492A 19920620		 Expired
GB9213610D0 1992-08-12 GB9213610A GB9114052A 19910628 Expired
GB9114052D0 1991-08-14 GB9114052A GB9114052A 19910628 Unknown
GB2257570A 1993-01-13 GB9213610A GB9114052A 19910628 Expired
GB2257570B 1995-05-17 GB9213610A GB9114052A 19910628 Expired
CA2072546A1 1992-12-29 CA2072546A GB9114052A 19910628 Expired

INPADOC Legal Status
US5398032A (Expired)
1998-10-06
MAINTENANCE FEE REMINDER MAILED
 
1999-03-14
FOR FAILURE TO PAY MAINTENANCE FEES
 
1999-05-25
-EXPIRED DUE TO FAILURE TO PAY MAINTENANCE FEE
Effective DATE 19990314
 
2018-01-25
ON STATUS: PATENT DISCONTINUATION
Free Format Text PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362
 
GB9213610D0 (Expired)
1997-02-12
CEASED THROUGH NON-PAYMENT OF RENEWAL FEE
Effective DATE 19960626
 
GB9114052 (Unknown)
No INPADOC legal data
 
GB2257570A (Expired)
1997-02-12
CEASED THROUGH NON-PAYMENT OF RENEWAL FEE
Effective DATE 19960626
 
GB2257570B (Expired)
1997-02-12
CEASED THROUGH NON-PAYMENT OF RENEWAL FEE
Effective DATE 19960626
 
CA2072546A1 (Expired)
2000-06-27

 


Updated on July 22, 2019