4. Expansible chamber devices
  5. Moving cylinder
  6. Pivoted

Randy J. Erwin

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Apparatus for assembling a battery

Metal working – Means to assemble or disassemble – Means to assemble electrical device
Patent

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Apparatus for assembling a battery

Metal working – Method of mechanical manufacture – Electrical device making
Reexamination Certificate

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Apparatus for moving a carrier

Expansible chamber devices – Moving cylinder – Pivoted
Patent

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Conveyor for moving flat battery components

Conveyors: power-driven – With means to facilitate working – treating – or inspecting... – Means engaging conveyor or load on a conveyor to align load...
Reexamination Certificate

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Mold for making battery electrode

Electric heating – Metal heating – For bonding with pressure
Reexamination Certificate

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Profile ID: LFUS-PAI-P-938332

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