Safe, rechargeable, battery-containing power pack and method
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United States of America Patent
Stats
-
Nov 3, 1992
Grant Date -
N/A
app pub date -
Oct 8, 1991
filing date -
Oct 8, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A safe, rechargeable, battery-containing power pack having a housing, a battery compartment for batteries to supply DC power to a battery-operated device, a printed circuit board to provide for the recharging of the batteries employing AC household power, and an interlock plug to act as an interlock switch and pivotably movable between an AC use position extending outwardly from the housing to recharge the batteries and an AC non-use, DC power, battery-operating position within a recess in the housing.
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