4. Electricity: battery or capacitor charging or discharging
  5. Serially connected batteries or cells

John Wallace Matthews

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Battery operated appliance, flashlight and switching systems

Electricity: circuit makers and breakers – Multiple circuit control – Combined pivoted and reciprocating contact
Reissue Patent

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Battery operated appliance, flashlight and switching systems

Electricity: battery or capacitor charging or discharging – Serially connected batteries or cells
Patent

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Battery operated appliance, flashlight and switching systems...

Electricity: circuit makers and breakers – Multiple circuit control – Combined pivoted and reciprocating contact
Reexamination Certificate

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Battery powered portable electric light source systems

Illumination – Self powered lamp – Battery supported separable lamp assembly
Reexamination Certificate

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Clip-type object attachment systems

Illumination – Self powered lamp – With support
Reexamination Certificate

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Profile ID: LFUS-PAI-P-588847

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