4. Material or article handling
  5. Self-loading or unloading vehicles
  6. Conveyor

Ronald E. Christenson

Inventor

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Air logic system for side loader

Motors: expansible chamber type – Working member position feedback to motive fluid control – Electrical input and feedback signal means
Patent

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Automatic positive tailgate latching mechanism

Land vehicles: bodies and tops – Bodies – End gates
Patent

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Charge hopper for transit concrete mixer

Agitating – Mortar mixer type – Movable charge hopper or chute
Reexamination Certificate

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Clamshell basket loader

Material or article handling – Device for emptying portable receptacle – For emptying contents thereof into portable receiving means
Reexamination Certificate

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Clamshell basket loader

Material or article handling – Device for emptying portable receptacle – For emptying contents thereof into portable receiving means
Patent

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Profile ID: LFUS-PAI-P-46666

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