(19)
(11) EP 0 958 633 A1

(12)

(43) Date of publication:
24.11.1999 Bulletin 1999/47

(21) Application number: 96938753.0

(22) Date of filing: 23.10.1996
(51) International Patent Classification (IPC): 
H01M 10/ 48( . )
H01M 6/ 50( . )
(86) International application number:
PCT/US1996/017654
(87) International publication number:
WO 1998/018174 (30.04.1998 Gazette 1998/17)
(84) Designated Contracting States:
AT BE CH DE FR GB IE LI SE

(71) Applicant: DISPLAY MATRIX CORPORATION
Randolph, NJ 07869 (US)

(72) Inventor:
  • BOHMER, William
    Succasunna, NJ 07876 (US)

(74) Representative: Harrison, David Christopher, et al 
MEWBURN ELLIS York House 23 Kingsway
London WC2B 6HP
London WC2B 6HP (GB)

   


(54) A BATTERY CHARGE INDICATOR