Stackable booster chair

Details Stackable booster chair Stackable booster chair

1986-03-07

1987-05-05

Dorner, Kenneth J.

Chairs and seats

Plural related seats

Nested

A47C 304

Patent

active

046626786

ABSTRACT:
A stackable children's booster chair has a pair of vertical side members spaced apart by a distance W.sub.1. A vertical rabbet had a depth "d", a width W.sub.2 and an upward vertical extent "e" into the lower rear portion of the inner side of each of the vertical side members. A back is located directly above the vertical rabbet and a seat extends between the vertical sides. The back has an upper portion having a thickness that is less than the width W.sub.2 and extends above the side members by a distance slightly less than the vertical extent "e". The back's width W.sub.3 is greater than W.sub.1, but less than (W.sub.1 +2d) so that a vertical rabbet of a second such booster chair is slideable over and engageable with the upper portion of the back when a second such booster chair is placed on top of the first.

REFERENCES:
patent: 1408114 (1922-02-01), Mathieu
patent: 3874726 (1975-04-01), Sebel et al.
patent: 4056295 (1977-11-01), Downing
patent: 4341419 (1982-07-01), Sebel

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