Binder device releasably engaging aperture or notch of sheet – Depository – Face member with back member
Patent
1991-10-02
1993-05-11
Bell, Paul A.
Binder device releasably engaging aperture or notch of sheet
Depository
Face member with back member
206204, 206472, 281 151, 402 73, 402503, B42F 1300
Patent
active
052095932
ABSTRACT:
A file, formed by a rear panel, a spine part and a front panel, interconnected by means of flexible strips (live hinges), a file mechanism being disposed on the rear panel, near the spine part. According to the invention the rear panel, the spine and the front panel are designed as a case made of plastic, provided with raised edges closing against each other, with a grip formed by two grip parts on the (long) side of the front and the rear panel facing away from the spine. A case for storing documents, made up of two shell parts of plastic which are both hingedly connected to a spine part, and which are provided with raised edges closing against each other, with a grip formed by two grip parts on the (long) side of each of the shell parts facing away from the spine. According to the invention a file mechanism is provided on one of the shell parts, near the spine part, while the width of the shell parts corresponds essentially to the width of A4 format plus the width of the file mechanism. Such a case can, leaving out the file mechanism, be provided with a ring mechanism which is fitted near the (long) side of one of the shell halves facing away from the spine, preferably a four-ring mechanism of the type suitable for computer reports.
REFERENCES:
patent: 4223787 (1980-09-01), Lowry et al.
patent: 4518275 (1985-05-01), Rauch, III et al.
Bell Paul A.
Office Data Europe (ODE) B.V.
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