4. Supports
  5. Brackets
  6. Adjustable

David K. Jones

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Articulated keyboard shelf

Supports – Brackets – Adjustable
Patent

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Articulated keyboard shelf

Supports – Armrest or headrest – Armrest for writer
Patent

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Articulated keyboard shelf

Supports – Brackets – Adjustable
Patent

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Combined tree seat and foot rest

Building units and construction elements – Stair – ladder – scaffold – or similar support
Patent

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Document support

Supports – Easel; book – copy or music score holder – Copyholder with writing machine engaging means
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1067086

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