Educational puzzle chair

Details Educational puzzle chair Educational puzzle chair

1977-02-25

1978-04-04

Mitchell, James C.

Chairs and seats

Having detachably interfitting parts or components; i.e.,...

Interfitted back and back frame

46 15, 46 17, A47C 700

Patent

active

040823563

ABSTRACT:
An educational puzzle chair for children between the ages of 18 months and 5 years of age. The chair includes two identical sides, a brace, two identical wedges, a back and a step. The chair is assembled by interlocking its parts in a predetermined manner and order without the use of any fastening elements or tools. All pieces except the sides are reversible. The components of the chair can be stored in a minimum amount of space and can be placed in a small container for easy carrying. The chair is durable and economical to produce.

REFERENCES:
patent: 1747900 (1930-02-01), Jenny
patent: 2551071 (1951-05-01), Tyng
patent: 3547491 (1970-12-01), Bovasso
patent: 3788700 (1974-01-01), Wartes

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