4. Electricity: magnetically operated switches, magnets, and electr
  5. Magnets and electromagnets
  6. With magneto-mechanical motive device

Glen C. Spence

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Battery charger

Electricity: battery or capacitor charging or discharging – Battery or cell charging – Plural charging sources
Reexamination Certificate

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Battery charger, method of and software program for...

Electricity: battery or capacitor charging or discharging – Means to identify cell or battery type
Reexamination Certificate

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Sound dampening solenoid

Electricity: magnetically operated switches – magnets – and electr – Magnets and electromagnets – With magneto-mechanical motive device
Patent

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Profile ID: LFUS-PAI-P-519851

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