4. Material or article handling equipment
  5. Conveying, lifting, or transferring article
  6. Ramp

Eric A. Harrah

Inventor

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Folding ramp

Material or article handling equipment – Conveying – lifting – or transferring article – Ramp
Patent

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Jack base

Material or article handling equipment – Conveying – lifting – or transferring article – Jack or jackstand
Design Patent

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Jack handle keeper

Material or article handling equipment – Conveying – lifting – or transferring article – Jack or jackstand
Design Patent

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Jack-clamp winch push adapter

Material or article handling equipment – Conveying – lifting – or transferring article – Jack or jackstand
Design Patent

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Method and apparatus for winching

Implements or apparatus for applying pushing or pulling force – Step-by-step traveling bar – Pawl actuated
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1021954

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