Collapsible shelving

Details Collapsible shelving Collapsible shelving

1974-01-14

1976-04-06

Mitchell, James C.

Horizontally supported planar surfaces

Plural related horizontal surfaces

Terraced

108 92, 211 90, 211104, 211149, A47B 5700

Patent

active

039481913

ABSTRACT:
Collapsible shelving employs a horizontal rectangular board. A first set of like smaller boards of the same width as the horizontal board but less than half the length are hingedly secured together end to end. A second like set of like smaller boards are also hingedly secured together end to end. The first board in each set is hingedly secured at one end to a corresponding end of the horizontal board. Means secured to aligned edges of all boards enable same to be detachably secured to a wall. In use the first boards in both sets are disposed vertically downward and thereafter the boards in both sets alternate in horizontal and vertical positions.

REFERENCES:
patent: 679003 (1901-07-01), McRay
patent: 821391 (1906-05-01), Wiltse
patent: 1013032 (1911-12-01), Lund
patent: 1125194 (1915-01-01), Sigmund

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