Video disc package having a center post

Details Video disc package having a center post Video disc package having a center post

1977-04-26

1978-04-18

Price, William

Special receptacle or package

For holding a machine readable recording medium

For holding a grooved phonograph disc

206 15, 206303, 206397, 206405, 206493, 220324, 206444, B65D 8530

Patent

active

040846903

ABSTRACT:
A video disc package comprises a base member and a cover member hingedly secured to the base member. The members define a cavity for enclosing a centrally-apertured disc record when juxtaposed. A center post includes first and second portions attached respectively to the base and the cover members. Each of the portions has arcuate peripheral surfaces dimensioned for engagement with diametrically opposite portions of the wall defining the central aperture of the record when it is enclosed in the cavity. The first and the second portions are constructed such that they nest within the central aperture during the reception of the record in the cavity.

REFERENCES:
patent: 3109539 (1963-11-01), Turoff
patent: 3540578 (1970-11-01), Jones
patent: 3576340 (1971-04-01), Jones
patent: 3638788 (1972-02-01), Solomon
patent: 3700098 (1972-10-01), Posso
patent: 3737067 (1973-06-01), Palson
patent: 3747745 (1973-07-01), Esashi
patent: 3825112 (1974-07-01), Schumaker et al.
patent: 3863762 (1975-02-01), Arai
patent: 3949872 (1976-04-01), Paudras
patent: 3980178 (1976-09-01), Schidlowski

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