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US 5,845,964 AGranted
Writing tablet assembly
AssigneeJNE Holding Limited
InventorKin Yuen Phoon
Life of this patent
Estimating the term…
Abstract
A writing tablet assembly for attachment to a chair comprising: a writing tablet; a frame for supporting the writing tablet and for attachment to a chair, and a swivel joint interposed between the writing tablet and the frame to define a first predetermined plane of rotation of the swivel joint with respect to the frame and a second predetermined plane of rotation of the writing tablet with respect to the swivel joint.
Claims12
A writing tablet assembly for attachment to a chair (2) comprising:
- a writing tablet (36) movable between a stored position and an in use position, and vice versa;
- a frame (1) for supporting the writing tablet (36) and for attachment to the chair (2);
- and a swivel joint (25) interposed between the writing tablet (36) and the frame (1), the swivel joint having two planar surfaces (26,27) disposed at 45.degree. to one another, the frame (1) abutting the swivel joint (25) at the first surface (26) which defines a first predetermined plane of rotation of the swivel joint (25) with respect to the frame (1) and the writing tablet (36) abutting the swivel joint (25) at the second surface (27) which defines a second predetermined plane of rotation of the writing tablet (36) with respect to the swivel joint (25), the writing tablet being rotatable with respect to the swivel joint through substantially 180.degree..
Dependencies are inferred from the claim text.