Power supply unit
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United States of America Patent
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Jun 15, 1993
Grant Date -
N/A
app pub date -
Oct 4, 1991
filing date -
Oct 4, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A portable, handheld power supply unit is disclosed for electrically powering a variety of interconnectable accessory devices. The unit comprises a power supply body having a battery disposed therein. The body is provided with a bracket disposed on the body side portion for engaging and supporting accessory devices. The side bracket is provided with electrical contacts formed therein for communicating power between the battery and an accessory device supported by the bracket. A recharging plug connected to the internal battery is stowable within a handle portion and extendable to connect the battery to an external charging circuit. An output socket is also disposed on the body and serves as an alternate port for communicating power from the body to external accessory devices.
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