Cassette case and index sheet

Details Cassette case and index sheet Cassette case and index sheet

1992-07-17

1993-02-16

Sewell, Paul T.

Special receptacle or package

Combined or convertible

Including booklet, leaflet or record means

206387, B65D 85672

Patent

active

051863251

ABSTRACT:
A cassette case is constructed such that a tape cassette is supported to a lid side by utilizing guiding protrusions provided on the side portions of the tape cassette. Also, a recess portion is formed on the inner surface of the casing so as to accommodate therein a thick portion which forms a front opening portion of the tape cassette, thereby a thickness of the entirety of the cassette case being reduced. Further, in an index sheet inserted into the cassette case, a portion corresponding to the recess portion formed in the inside of the casing is formed as a recess-shaped portion, and thus this index sheet is suitably applied to the above-mentioned thin cassette case.

REFERENCES:
patent: 3746180 (1973-07-01), Spiroch et al.
patent: 4119200 (1978-10-01), Cassidy et al.
patent: 4235334 (1980-11-01), Ahn
patent: 4304331 (1981-12-01), Minkow
patent: 4648507 (1987-03-01), Komiyama et al.
patent: 4651876 (1987-03-01), Tanuma et al.
patent: 4771888 (1988-09-01), Lundeen
patent: 4838421 (1989-06-01), Mastronardo

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