Interference No. 103,036 generated by the conductive layer to change the color of the temperature sensitive color indicator material and indicate voltage when the voltage indicator is in contact with a battery housing D. Claims 24 to 29 recite means between the conductive layer and the battery housing to permit the heat generated by the conductive layer to change the color of the temperature sensitive color indicator material when the voltage indicator is in contact with a battery housing E. Claims 30 to 32, 41 and 42 recite an air pocket under one of its [the conductive layer's] surfaces F. Claim 50 recites coupling means to permit the heat generated by the conductive layer to change the color of the temperature sensitive color indicator material when the voltage indicator is in contact with a battery housing -34-Page: Previous 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 NextLast modified: November 3, 2007