Chairs and seats – Supplemental seat
Patent
1985-11-08
1987-03-17
Zugel, Francis K.
Chairs and seats
Supplemental seat
297467, 297487, A47D 110
Patent
active
046502467
ABSTRACT:
A chair for babies or young infants is intended to be placed on the seat of a conventional chair and comprises a base of substantially square horizontal cross-section, defined at the top thereof by a seat surface. Side and back support parts are formed integrally with the base and the seat surface and extend upwardly from a respective one of three base sides and three edges of the seat surface. The upper edges of the side support parts have gently rounded cross-section, and means are provided for securing the infant's chair to the seat of a conventional chair. The infant's chair is provided with a detachable front and crutch support, which includes a cross-piece, which extends substantially parallel with the front edge of the seat surface, and an upstanding crutch-piece, which extends between the central regions of the cross-piece and the aforementioned front edge. The upper edges of the side support parts extend substantially horizontally from the front of the infant's chair over a major part of their length at a height above the seat surface corresponding to about 0.2-0.75 times the height of the upper edge of the cross-piece above the seat surface. The side support parts are extended upwardly to approximately the level of the upper edge of the cross-piece by means of extension pieces formed integrally with the cross-piece and extending rearwardly from the ends thereof.
REFERENCES:
patent: 1967533 (1934-07-01), Koop
patent: 2418731 (1947-04-01), Seitz
patent: 2489087 (1949-11-01), Hewit, Jr.
patent: 2633900 (1953-04-01), Davis
patent: 3065028 (1962-11-01), Irion
patent: 3335434 (1967-08-01), Gamon
patent: 3563600 (1971-02-01), Converse
patent: 3788699 (1974-01-01), Starr
patent: 3934934 (1976-01-01), Farrell, Jr. et al.
patent: 4521052 (1985-06-01), Cone
Baby Bjorn Aktiebolag
Zugel Francis K.
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