4. Supports
  5. Easel; book, copy or music score holder
  6. Knockdown or collapsible

David J. Potter

Inventor

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Artist's easel

Supports – Easel; book – copy or music score holder – Knockdown or collapsible
Patent

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Artist's easel

Supports – Easel; book – copy or music score holder – Knockdown or collapsible
Patent

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Cleaving apparatus and method

Severing by tearing or breaking – Methods – With preliminary weakening
Patent

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New artist's easel

Supports – Easel; book – copy or music score holder – With adjustable inclination
Patent

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Sheet-supporting stand

Supports – Easel; book – copy or music score holder – Knockdown or collapsible
Patent

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Profile ID: LFUS-PAI-P-842251

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