Chemistry: electrical current producing apparatus – product – and – With measuring – testing – or indicating means – For charge or liquid level
Patent
1993-05-03
1995-04-25
Kalafut, Stephen
Chemistry: electrical current producing apparatus, product, and
With measuring, testing, or indicating means
For charge or liquid level
429 90, 429 91, 429 92, 324345, H01M 202
Patent
active
054097886
ABSTRACT:
A method for encasing a battery with a label containing an integral test circuit device that is thermally insulated from the battery and is activated by depressing a selected area of the label whereupon a thermally sensitive material associated with the test circuit displays whether the battery has capacity. The battery so produced with the test circuit device is also disclosed.
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McConnon David P.
Weiss Victor H.
Eveready Battery Company Inc.
Kalafut Stephen
Nuzzolillo M.
Welsh Robert W.
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