4. Machine element or mechanism
  5. Control lever and linkage systems
  6. Elements

John L. Old

Inventor

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Ballast weights for tractors

Land vehicles – Wheeled – Attachment
Patent

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Hitches

Land vehicles – Wheeled – Articulated vehicle
Patent

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Lockable lever arrangements

Machine element or mechanism – Control lever and linkage systems – Elements
Patent

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Material handling apparatus

Earth working – With ground support vertically adjustable relative to frame – Translating motion
Patent

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Pedal actuators

Machine element or mechanism – Control lever and linkage systems – Elements
Patent

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Profile ID: LFUS-PAI-P-270468

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