Chair and method for manufacture thereof
AssigneeCasala Meubelen Nederland B.V.
InventorLaurens Sneujink
Life of this patent
Estimating the term…
Abstract
A chair includes four legs for placing on a ground surface and a seat mounted on the legs at a predetermined height relative to the ground surface, wherein space is left clear between the seat and the legs on at least one side of the seat for the purpose of receiving the legs of an adjacent chair, this space being bounded by frame parts for close fitting round legs of an adjacent chair, and a backrest arranged above the level of the seat.
Claims15
1-5. (canceled)
A chair, comprising:
- four legs adapted for placement on a ground surface;
- a seat mounted on the legs at a predetermined height relative to the ground surface, space being left clear between the seat and the legs on at least one side of the seat and adapted to receive the legs of an adjacent chair, the being bounded by frame parts for close fitting round legs of an adjacent chair;
- and
- a backrest arranged above a level of the seat.
A stackable and coupleable chair, comprising:
- four legs adapted for placement on a ground surface;
- a seat mounted on the legs at a predetermined height relative to the ground surface;
- a backrest arranged above a level of the seat;
- and
- armrests at least one of (a) formed and (b) supported by the legs which extend beyond a level of the seat;
- wherein a space is left clear between the seat and the legs on at least one side of the seat and is adapted to receive the legs of an adjacent chair;
- wherein frame parts are attached to the legs by two curved flanges;
- and
- wherein the curved flanges have opposite curvatures to provide for close fitting of the flanges around the legs of an adjacent chair.
A stackable chair, coupleable with at least one identical chair, comprising:
- four legs adapted to place the chair in an upright position on a ground surface;
- a lower frame connected to the legs;
- a seat mounted on the lower frame at a predetermined level relative to the ground surface;
- a backrest arranged above the level of the seat;
- and
- armrests at least one of (a) formed and (b) supported by the legs, the armrests extending above the level of the seat;
- wherein a space is left clear between the seat and the legs on at least one side of the seat and is adapted to receive legs arranged on an opposite side of the seat of an adjacent chair to couple the chair and the adjacent chair;
- wherein the lower frame is attached to the legs on the side of the seat via two curved flanges extending across the clear space;
- wherein the curved flanges have opposite curvatures in close correspondence with the legs of the adjacent chair;
- and
- wherein in a coupled state of the chair and the adjacent chair, the flanges on the lower frame of the chair close fittingly accommodate and engage the legs of the adjacent chair.
A method for manufacturing a lower frame for a stackable and coupleable chair including four legs adapted for placement on a ground surface, a seat mounted on the legs at a predetermined height relative to the ground surface, a backrest arranged above a level of the seat, and armrests at least one of (a) formed and (b) supported by the legs which extend beyond a level of the seat, a space being left clear between the seat and the legs on at least one side of the seat and being adapted to receive the legs of an adjacent chair, frame parts being attached to the legs by two curved flanges, and the curved flanges having opposite curvatures to provide for close fitting of the flanges around the legs of an adjacent chair, the seat being arranged on the lower frame, comprising:
- fixing curved tubes of the lower frame and mutually connecting connecting tubes of the lower frame to each other in a mold.
A method for manufacturing a lower frame for a stackable chair, coupleable with at least one identical chair, the chair including four legs adapted to place the chair in an upright position on a ground surface, a lower frame connected to the legs, a seat mounted on the lower frame at a predetermined level relative to the ground surface, a backrest arranged above the level of the seat, and armrests at least one of (a) formed and (b) supported by the legs, the armrests extending above the level of the seat, a space being left clear between the seat and the legs on at least one side of the seat and being adapted to receive legs arranged on an opposite side of the seat of an adjacent chair to couple the chair and the adjacent chair, the lower frame being attached to the legs on the side of the seat via two curved flanges extending across the clear space, the curved flanges having opposite curvatures in close correspondence with the legs of the adjacent chair, in a coupled state of the chair and the adjacent chair, the flanges on the lower frame of the chair close fittingly accommodating and engaging the legs of the adjacent chair, the seat being arranged on the lower frame, comprising:
- fixing curved tubes of the lower frame and mutually connecting connecting tubes of the lower frame to each other in a mold.
Dependencies are inferred from the claim text.