Display device

Details Display device Display device

1974-07-15

1976-10-26

Hafer, Robert A.

Supports

Easel; book, copy or music score holder

With article receiving aperture

248459, 229 8, A47B 9704

Patent

active

039879950

ABSTRACT:
A display device formable from a scored sheet of stiffly flexible material for holding an article. The display device is a flattened tube forming an internal cavity and having an aperture through its wall to give visual access to an article therein. A knee is formed by forming a portion of the wall inwardly so as at least partially to occlude the cavity inside the tube and support the article.

REFERENCES:
patent: 1499891 (1924-07-01), Storer
patent: 2844473 (1958-07-01), Seiferth et al.
patent: 3021042 (1962-02-01), Stumpf
patent: 3084843 (1963-04-01), Urban
patent: 3337033 (1967-08-01), Cote
patent: 3682298 (1972-08-01), Guillerm
patent: 3713576 (1973-01-01), Goebel
patent: 3815735 (1974-06-01), Cucuo

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