4. Horizontally supported planar surfaces
  5. Folding
  6. Mutually pivoted crossed legs support surface

Edward Zheng

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180-degree folding support joint

Joints and connections – Articulated members – Lockable at fixed position
Reexamination Certificate

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Apparatus to secure a furniture framework

Chairs and seats – Collapsible chair; i.e. – relatively folding bottom – back,... – Collapsed to a compact bundle having all rigid elongated...
Reexamination Certificate

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Armrest arrangement for foldable chair

Chairs and seats – Collapsible chair; i.e. – relatively folding bottom – back,... – With folding armrest
Reexamination Certificate

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Collapsible basketball sports chair

Design Patent

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Collapsible beach chair with tensioned seat

Chairs and seats – Collapsible chair; i.e. – relatively folding bottom – back,... – Front leg folds relative to integral bottom-rear leg; e.g.,...
Reexamination Certificate

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Profile ID: LFUS-PAI-P-377575

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