Battery adapter

Details Battery adapter Battery adapter

1974-12-31

1976-11-09

Walton, Donald L.

Chemistry: electrical current producing apparatus, product, and

Cell support for removable cell

Support or holder per se

H01M 210

Patent

active

039909190

ABSTRACT:
An adapter for a battery, involving a case whose hollow interior is adapted to receive therein a small AA size or C size battery, and whose exterior is of a standard size, such as a D size dry cell, thus enabling the adapter, with battery therein, to be used as a convenience and an expedient substitute in lieu of the larger battery in a flashlight, portable tape recorder, electrically powered toy, or the like.

REFERENCES:
patent: 2397469 (1946-04-01), Casanov
patent: 2876273 (1959-03-01), Hall
patent: 3684583 (1972-08-01), Lehnen et al.

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