Disc package

Special receptacle or package – For body treatment article or material – Bandage – drape or dressing

Patent

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Details

206205, 2065248, 220378, 220357, 277205, G11B 102, B65D 8557, B65D 8118, B65D 5302

Patent

active

044348916

ABSTRACT:
A disc package (10) includes a generally circular base (18), a core (34) extending upwardly from the base (18), and a cover (44) having a peripheral skirt (48) extending to a lower rim portion (50). The circular top is fastenable to the upper end portion (38) of the core (34). A resilient gasket (80) is removably attached to the lower rim portion (50) of the peripheral wall (26) and provides pressed resilient slidably sealing contact to prevent entry of dust into the disc package. Structures are also provided whereby the interior of the disc package (10) can be filled with a dust free gas. A plurality of covers (44) can be stacked, one atop another, without seizing to one another. Low outgassing materials are utilized to protect the stored discs (12a-12z) from damage.

REFERENCES:
patent: 2242686 (1941-05-01), Tirrell
patent: 2818287 (1957-12-01), Josephson
patent: 3432066 (1969-03-01), Posso
patent: 3543922 (1970-12-01), Charlton
patent: 3943987 (1976-03-01), Rossi
patent: 4206499 (1980-06-01), Urbanek et ak.
patent: 4339037 (1982-07-01), Doering

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