Multi-level foldaway display structures

Details Multi-level foldaway display structures Multi-level foldaway display structures

1994-04-09

1995-03-14

Dorner, Kenneth J.

Horizontally supported planar surfaces

Plural related horizontal surfaces

Terraced

108 92, A47B 5700

Patent

active

053968476

ABSTRACT:
A multi-level foldaway display structure comprising a first component which takes a planar orientation when disassembled or an inverted boxlike shape when folded and having apertures, a second component which takes a planar orientation when disassembled or a inverted boxlike shape when folded and having apertures at the margins which align with apertures in the first component when the second component is positioned on the first component, a third component on the form of a planar sheet having apertures inboard of a periphery for coupling with the first component when the first component is positioned on the third component. Coupling pins extend through aligned apertures of different components, said pin comprising a pair of spring urged arms having a pair of planar shoulders extending therefrom, the shoulders being positioned beneath the lowermost of a pair the aligned apertures and the pin having an upper component having a lower surface to be placed in contact with the uppermost surface of the aligned apertures.

REFERENCES:
patent: 168715 (1875-10-01), Buck
patent: 1012959 (1911-12-01), Zaharis
patent: 5165637 (1992-11-01), Polley et al.

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