Beds – Bedsteads – Element or detail
Patent
1975-12-19
1977-06-28
Mitchell, James C.
Beds
Bedsteads
Element or detail
5361B, 297216, 297453, 297DIG1, 297DIG5, A47C 2700
Patent
active
040315797
ABSTRACT:
An aircraft crew seat cushion having a top cover of high porosity mositure absorbent material over a ventilation layer with a cushioning layer beneath the ventilation layer. The cushioning layer is secured to a shock absorbent layer with an adhesive. The back and sides of the cushion are made of a flame resistant material and together with the top form a cover for the ventilation layer, the cushioning layer and shock absorbent layer.
REFERENCES:
patent: 2981317 (1961-04-01), Cartwright et al.
patent: 3000020 (1961-09-01), Lombard et al.
patent: 3165355 (1965-01-01), Hitchcock et al.
patent: 3553749 (1971-01-01), Mateske
patent: 3833259 (1974-09-01), Pershing
Killoren Richard J.
Mitchell James C.
Rusz Joseph E.
The United States of America as represented by the Secretary of
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