SELF-CLEANING BATTERY TERMINALS
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United States of America Patent
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Issued Date -
Dec 13, 2018
app pub date -
Jun 8, 2017
filing date -
Jun 8, 2017
priority date (Note) -
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status (Latency Note)
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Abstract
A battery powered device has a device battery receptacle with device terminals therein. A battery with battery terminals is received within the receptacle with the battery terminals electrically engaging the device terminals. Either the battery terminals or the device terminals are provided with a cleaning surface characteristic which tends to remove any electrical contact interfering substance on the other set of terminals to thereby enable establishment of electrical contact between the sets of terminals.
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