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US 11,253,074 B2Granted
Folding chair having a seat portion, first frame and second frame
AssigneeGaber Srl
InventorLuigino Gallina
Life of this patent
Estimating the term…
Abstract
A folding chair that includes a seat portion, a first frame, the first frame including a back and two first parallel legs, the two first legs being monolithic with the back, the first frame being hinged to the seat portion at the two first legs on two opposite sides of the perimetric edge of the seat portion, and a second frame, the second frame including two second parallel and mutually integral legs, the second frame being pivoted to the first frame at two crossing regions of one of the second legs with a respective one of the first legs.
Claims10
A folding chair, comprising:
- a seat portion,
- a first frame, said first frame comprising a back and two first parallel legs, said two first legs being monolithic with said back, said first frame being hinged to said seat portion at said two first legs on two opposite sides of a perimetric edge of said seat portion, wherein a first pivot extends from each one of said first legs in a direction of a corresponding one of said sides of the perimetric edge of said seat portion, said first pivot being inserted in a corresponding first seat on a corresponding one of said sides of the perimetric edge of said seat portion, and wherein said first pivot has a substantially cylindrical body with a substantially central portion having a reduced cross-section, said substantially central portion being located at a first through opening, said first opening being on a side wall of said first seat, said first opening being perpendicular to an axis of extension of said first pivot, a first locking element being inserted in said first opening,
- a second frame, said second frame comprising two second parallel and mutually integral legs, said second frame being pivoted to said first frame at two crossing regions of one of said second legs with a respective one of said first legs,
- wherein said chair is entirely made of plastic-based material.
1 more element
A folding chair, comprising:
- a seat portion,
- a first frame, said first frame comprising a back and two first parallel legs, said two first legs being monolithic with said back, said first frame being hinged to said seat portion at said two first legs on two opposite sides of a perimetric edge of said seat portion, wherein said seat portion has two stacking elements at regions of interaction with said first legs, each one of said stacking elements having:
- a first part, which protrudes with respect to an upper surface, in a configuration for use, of said seat portion,
- a second part, arranged opposite said first part with respect to the seating plane, said second part protruding with respect to a lower surface, in the configuration for use, of said seat portion,
- a second frame, said second frame comprising two second parallel and mutually integral legs, said second frame being pivoted to said first frame at two crossing regions of one of said second legs with a respective one of said first legs,
- wherein said chair is entirely made of plastic-based material.
3 more elements
Dependencies are inferred from the claim text.