4. Machines not elsewhere specified
  5. Agricultural or construction machinery
  6. Self-propelled

David G. Kupper

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Articulated pin joint for a track chain

Joints and connections – Articulated members – Pivoted
Reexamination Certificate

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Seal assembly having an encapsulated cone spring

Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Reexamination Certificate

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Wheel loader vehicle

Machines not elsewhere specified – Agricultural or construction machinery – Self-propelled
Patent

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Profile ID: LFUS-PAI-P-1256370

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