Video case closure

Special receptacle or package – For holding a machine readable recording medium – For holding a tape cassette

Patent

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Details

206472, B65D 85672

Patent

active

053518233

ABSTRACT:
A plastic case suitable for housing objects, such as a video cassette, and manufactured by assembling a sandwich of heat-sealable members including a non-heat sealable stiffener member and then moving the assembly to a heat-sealing machine to permanently seal the parts together. The case comprises opposed sections joined by a spine, with the edges of the case sections that come together when the case is closed being provided with interlocking half-rounded members serving as a case closure.

REFERENCES:
patent: 4407410 (1983-10-01), Graetz et al.
patent: 4635797 (1987-01-01), Bankier
patent: 4681223 (1987-07-01), Roberts
patent: 4724957 (1988-02-01), Burgschweiger
patent: 4753347 (1988-06-01), Bellante et al.

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