Battery compartment

Details Battery compartment Battery compartment

1981-11-09

1983-05-10

Skapars, Anthony

Chemistry: electrical current producing apparatus, product, and

Having polarity safety feature

429 96, 339119R, H01M 220

Patent

active

043830072

ABSTRACT:
A radio cabinet includes a compartment for three AAA size batteries. The compartment includes a housing having integral means for holding contacts which are intended to engage the batteries only when the batteries are placed in the housing in a predetermined way. The contacts are connected to provide a series-aiding arrangement of the batteries. If any one or more of the batteries is improperly inserted into the housing, electrical continuity is prevented by said integral means.

REFERENCES:
patent: 852188 (1907-04-01), Manville
patent: 2397469 (1946-04-01), Casanov
patent: 3000999 (1961-09-01), Schlau
patent: 3181974 (1965-05-01), LaBarbera
patent: 3984257 (1976-10-01), Zurcher
patent: 3999110 (1976-12-01), Ramstrom et al.
patent: 4226497 (1980-10-01), Polonsky et al.

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