4. Wheel substitutes for land vehicles
  5. With means to remove or exclude foreign matter
  6. With deflector plate, track guide means, or scraper

Charles J. Chappell

Inventor

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Bolt-on cutting apparatus

Wheel substitutes for land vehicles – With means to remove or exclude foreign matter – With deflector plate – track guide means – or scraper
Patent

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Overshot loader for autonomous operation

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

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Profile ID: LFUS-PAI-P-575974

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