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US 5,490,715 AGranted
Arrangement in a chair
OwnerPeter Opsvikinventor
Life of this patent
Estimating the term…
Abstract
The present invention relates to an arrangement in a chair, which for the object of giving the chair (1) a floating or heaving property is specific in that the chair (1) comprises one or more resilient elements (5a-5d) rendering the chair (1) freedom of movement in both vertical and side-wise directions as well as in forward and rearward directions.
Claims6
A chair for resting on a floor comprising:
- a seat for a user,
- means for supporting said seat relative to the floor, said supporting means comprising at least one resilient element located between the seat and the floor to provide movement of the chair and the seat thereof in up and down, vertical, forward and rearward and sidewards directions and combinations thereof,
- at least one supporting rod attached to said supporting means below said seat and extending along a respective side of said seat and beyond the front and rear of the seat, each end of each said at least one rod establishing a stop for the forward and rearward tilting of the chair on said at least one resilient element.
A chair for resting on a floor comprising:
- a seat for a user,
- means for supporting said seat relative to the floor, said supporting means comprising at least one resilient element located between the seat and the floor to provide movement of the chair and the seat thereof in up and down, vertical, forward and rearward and sidewards directions and combinations thereof,
- said supporting means comprises a plurality of downwardly extending legs connected to said seat, one said resilient element being provided at the bottom end of each said leg to contact the floor,
- a supporting rod attached to a leg on each side of said seat and extending beyond the front and rear of the seat, each end of a said rod establishing a stop for the forward and rearward tilting of the chair on said resilient elements.
1 more element
A chair for resting on a floor comprising:
- a seat for a user,
- means for supporting said seat relative to the floor, said supporting means comprising at least one resilient element located between the seat and the floor to provide movement of the chair and the seat thereof in up and down, vertical, forward and rearward and sidewards directions and combinations thereof,
- said supporting means further comprises at the lower end thereof a pair of spaced runners,
- each said runner extending forwardly and rearwardly of said seat, and a pair of said resilient elements mounted to the lower part of each said runner to rest on the floor, each end of each said runner establishing a stop for the forward and rearward tilting of the chair on said resilient elements.
1 more element
Dependencies are inferred from the claim text.