Arrangement consisting of a battery handle for electro-optical diagnostic instruments, of a charger and of a storage cell
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United States of America Patent
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-
May 3, 1983
Grant Date -
N/A
app pub date -
Dec 11, 1980
filing date -
Feb 29, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An improved battery handle system which provides for safe use of either a rechargeable storage cell or non-rechargeable batteries. This system comprises a battery handle adapted to hold the storage cell, having a positive pole adapted to interact with the charger to provide recharging of the storage cell as desired. The charger has a biased contact pin which makes electrical contact with the positive pole of a storage cell. However, if a battery handle with non-rechargeable batteries is inadvertently connected to the charger, the pin cannot extend sufficiently into the battery handle so as to contact the non-rechargeable batteries.
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