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US 2003/0140421 A1Published application
Adjustable head rest
OwnerHamilton Southerinventor
Life of this patent
Estimating the term…
Abstract
A head rest device is described. A plurality of spherical components are coupled via a plurality of adjustable connecting members. At least one end of each of the plurality of connecting members are coupled to a spherical component of the plurality of spherical components.
Claims28
A head rest device comprising:
- a plurality of spherical components coupled via a plurality of adjustable connecting members, at least one end of each of the plurality of connecting members being coupled to a spherical component of the plurality of spherical components.
A head rest device comprising:
- a first spherical component connected to a second spherical component via a first connecting member, the first connecting member comprising a first end and a second end, the first end coupled to the first spherical component and the second end coupled to the second spherical component;
- a third spherical component connected to a fourth spherical component via a second connecting member, the second connecting member comprising a first end and a second end, the first end coupled to the fourth spherical component and the second end coupled to the third spherical component;
- the second spherical component connected to the third spherical component via third connecting member, the third connecting member comprising a first component and a second component coupled to each other at one end, an opposite end of the first component is coupled to the second spherical component and an opposite end of the second component is coupled to the third spherical component;
- the first spherical component comprising a first adjustable leg and the fourth spherical component comprising a second adjustable leg, the first adjustable leg and the second adjustable leg to provide elevation from a supporting surface.
1 more element
A head rest device comprising:
- a plurality of means for coupling a plurality of supporting means, at least one end of each of the plurality of means for coupling being coupled to a supporting means from the plurality of the supporting means.
Dependencies are inferred from the claim text.