Inner spring construction for mattresses, cushions and the like

Details Inner spring construction for mattresses, cushions and the like Inner spring construction for mattresses, cushions and the like

1976-04-27

1977-07-12

Nunberg, Casmir A.

Beds

Bedsteads

Having bottom

5248, 5230, A47C 2304, A47C 2500

Patent

active

040344290

ABSTRACT:
A spring construction for use as an inner spring for a mattress or cushion. The spring is in the form of helical core including concave and convex side portions which when placed in adjacent rows overlap and intermesh to provide firm support for a body and aid in preventing sag and collapse of any individual spring.

REFERENCES:
patent: 2001964 (1935-05-01), Kimbrig
patent: 2617123 (1952-11-01), Mayer
patent: 3093840 (1963-06-01), Martin
patent: 3716874 (1973-02-01), Thomas

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