Jacket for magnetic disc memory

Details Jacket for magnetic disc memory Jacket for magnetic disc memory

1975-08-22

1976-10-26

Price, William

Special receptacle or package

For holding a machine readable recording medium

For holding a grooved phonograph disc

206 54, 206409, 206444, 206449, B65D 8530

Patent

active

039879003

ABSTRACT:
A foldable jacket made of a sheet material of rectangular shape and folded at the central portion thereof to form a square base sheet and a square cover sheet. The cover sheet is provided with a cut-away portion extending from an edge opposite to the folded edge to the central part thereof. The base sheet is provided with a disc holding portion at the central part thereof to be engaged with a central hole of the disc. The disc holding portion is composed of a stem portion and engaging portions. The engaging portions are made flexible and releasably engaged with the hole of the disc.

REFERENCES:
patent: 2471173 (1949-05-01), Taylor
patent: 2500773 (1950-03-01), Robins
patent: 2652922 (1953-09-01), Schweich
patent: 2832466 (1958-04-01), Sheard
patent: 3102635 (1963-09-01), Werwin et al.

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