Classroom chair having bookbag hook
AssigneeColumbia Manufacturing Corporation
InventorsAli R. Salehi, David P. Williams
Life of this patent
Estimating the term…
Abstract
A bookbag hook formed from a cylindrical rod and secured to a classroom chair in fixed position between a backrest and a backrest supporting portion of the chair frame. The hook depends in generally cantilever position from the chair frame generally adjacent the rear surface of the backrest.
Claims14
In a classroom chair having a chair frame including a backrest support and legs and defining a footprint on a surface upon which the chair is supported, the improvement comprising a bookbag hook, and weld means for securing said bookbag hook in fixed position to the backrest support and comprising, welds disposed and substantially concealed within a space bounded by said backrest support and said bookbag hook, said bookbag hook depending in general cantilever position from said backrest support wherein a load suspended from said bookbag hook has a center of gravity which lies along a vertical line which passes through the footprint.
In a classroom chair having a cylindrical tubular chair frame including a backrest support, a backrest and attaching means for securing the backrest to the backrest support, the improvement comprising a bookbag hook defined by an axially elongated bent rod having axially extending end portions disposed in generally adjacent axially parallel relation to associated portions of said backrest support portion and integrally connected to said backrest support portion by welds disposed between said backrest support and said backrest, said welds integrally connecting said bookbag hook to said chair frame in depending relation to said chair frame.
In a classroom chair having a chair frame, a backrest and fastening means for attaching the backrest to the chair frame, the improvement comprising a bookbag hook, and mounting means for securing said bookbag hook in fixed position to said classroom chair, said mounting means including a weld disposed between said backrest and a backrest supporting portion of said chair frame, said hook depending in generally cantilever position from said chair frame.
Dependencies are inferred from the claim text.