Suspension files and binders

Binder device releasably engaging aperture or notch of sheet – Combined

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Details

312184, 402 70, 402 80R, 402 80P, 402 39, 281 15A, B42F 1326, B42F 1500

Patent

active

044001070

ABSTRACT:
File folders of the type having hooks to permit suspension for storage, and further including appendages to permit binding or compartmentalization of materials. The folder may contain loose-leaf binding rings, permanently or detachably mounted to the base. Alternatively, the folders are perforated at the base to hold a spiral binder for materials. The folders can be provided with telescoping side members to achieve an accordion-like effect. Such folders may additionally include permanent or removable divider panels.

REFERENCES:
patent: 3885726 (1975-05-01), Fridlund et al.
patent: 4302123 (1981-11-01), Dengler et al.
patent: 4315696 (1982-02-01), Ermanski et al.

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