Backpack with flexible file system

Package and article carriers – Carried by animate bearer – Convertible or combined

Patent

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Details

190 18A, 190110, 224153, 224652, 224653, 224681, A45F 304, A45F 402, A45C 1326

Patent

active

061292540

ABSTRACT:
A backpack either conventional or of the rolling type having an integrated flexible filing system for storing books, folders, files, papers, and other paraphernalia. The flexible filing system is comprised of a plurality of semi-rigid dividers securely attached to a back wall or panel in the main compartment of the backpack. The dividers are attached to a flexible side wall to allow the system to expand or collapse as needed. Optional features include graduated dividers that are progressively shorter from rear to back to facilitate access to the compartments. An additional optional feature is to make the top edges of the dividers at an oblique angle to facilitate viewing of materials sorted or stored in the compartments formed by the expandable file system. The expandable file systems can also be permanently attached to the back panel of a backpack or could be removable by using a hook and loop fastener.

REFERENCES:
patent: D387198 (1997-12-01), Lehmann et al.
patent: 2011879 (1935-08-01), Stein
patent: 2053630 (1936-09-01), Plotkin
patent: 4265286 (1981-05-01), Rapoport
patent: 5447261 (1995-09-01), Mitomi et al.
patent: 5676286 (1997-10-01), Song
patent: 5984154 (1999-11-01), Scicluna

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