Covers for cassette boxes

Details Covers for cassette boxes Covers for cassette boxes

1980-11-25

1982-09-21

Moy, Joseph Man-Fu

Special receptacle or package

For holding a machine readable recording medium

For holding a tape cassette

150 52R, B65D 6540

Patent

active

043502474

ABSTRACT:
A cover for a box comprising a base and a pivotal lid, e.g. a box for a tape cassette, comprises a base panel for overlying the base of the box, a cover panel for overlying the cover of the box and connected to the base panel by a spine panel for overlying a side wall of the box. The cover is made from sheet material, e.g. cardboard, and each of the cover and base panels comprises two thicknesses of sheet material with the inner layers of the cover panel connected only along an edge to the other layer. The spine panel may also be made of two thicknesses of sheet material, the inner layer being connected to the inner layer of the cover panel and free to move relative to the outer layer of the spine panel in flexing the cover. Alternatively the inner layer of the cover panel may be shaped to be inserted into the box to underly the lid of the box.

REFERENCES:
patent: 3315718 (1967-04-01), Berman
patent: 4203521 (1980-05-01), Dunn

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