Contoured foam mattress

Details Contoured foam mattress Contoured foam mattress

1976-04-19

1978-02-14

Nunberg, Casmir A.

Beds

Bedsteads

Element or detail

5345R, 5361B, A47C 2704, A47C 2722

Patent

active

040730204

ABSTRACT:
A foam mattress having a crown area with cored-out areas therein to modify the harshness of feel of said mattress.

REFERENCES:
patent: 2785739 (1957-03-01), McGregor, Jr. et al.
patent: 3233885 (1966-02-01), Propst
patent: 3258791 (1966-07-01), Kaplan
patent: 3287750 (1966-11-01), Jessup
patent: 3566423 (1971-03-01), Reinfeldt
patent: 3833260 (1974-09-01), Harder, Jr.

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