4. Earth working
  5. With draft detail
  6. Adjustable

Paul D. Hagen

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Cylinder with internal pushrod

Power plants – Pressure fluid source and motor – With control means for structure storing work driving energy
Reexamination Certificate

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Latch for an adjustable link assembly

Earth working – With draft detail – Adjustable
Patent

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Linkage assembly

Material or article handling – Vertically swinging load support – Shovel or fork type
Reexamination Certificate

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Pivot pin assembly

Joints and connections – Interfitted members with external bridging piece
Patent

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Profile ID: LFUS-PAI-P-1556666

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