4. Supports
  5. Brackets
  6. Shelf or scaffold type

Harold A. Smith

Inventor

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Adjustable keyboard support

Supports – Brackets – Shelf or scaffold type
Patent

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Back support tilt and seat and back support height control mecha

Chairs and seats – Back movement resiliently opposed in operating position – Constantly oriented during up-and-down movement
Patent

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Low profile wheelchair

Land vehicles – Wheeled – Extensible
Patent

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Slide plate adjustment mechanism

Supports – Brackets – Shelf or scaffold type
Patent

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Towel rack

Furnishings – Article support – holder or dispenser – not elsewhere specified – Sequential article dispenser
Patent

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Profile ID: LFUS-PAI-P-809036

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