Foldable box for hanging files
OwnerRuss W. Stonierinventor
Life of this patent
Estimating the term…
Abstract
A folding plastic box has two spaced parallel rails for supporting hanging files. Casters may be attached to the bottom of the box by plastic fasteners. The casters have base plates which fit fairly snuggly into the bottom areas of box-like cells formed on the bottom of the box. Plastic fasteners retain the casters in position. The walls of the box-like cells prevent lateral displacement of the casters. Also, the boxes may be transported on a dolly which has the casters attached to the bottom thereof.
Claims6
A collapsible box for holding hanging files, said box comprising:
- four sides and a bottom panel interconnected to form a generally rectangular shape, a first two of said sides being hinged to fold onto the bottom panel to provide a compact structure form and to fold into an upright and erect box;
- the other two of said sides being hinged to swing to a position parallel to said bottom panel when said box is in said compact structure form and to swing to a locking position when said box is in said erect form;
- a pair of spaced parallel rail members in the box for supporting the files;
- caster means attached to the bottom of said box by a plurality of plastic fastener means,
- said spaced parallel rails being integrally formed near the top of said box and on confronting inner surface of at least an opposed two of said four sides, said integrally formed rail members projecting into said box far enough to receive end hooks of file hangers, and at least two of said four sides being hinged sufficiently far below said projecting integrally formed rails so that the other two of said four sides may swing to said position parallel said bottom panel and remain below said projecting rails.
A folding plastic box for storing hanging files suspended by corner hooks, said box having a generally rectangular base with two opposing side panels hinged to opposite sides of said base, said side panels being further hinged in approximately their middles to fold along a line parallel to the opposite sides of said base, end panels pivotally connected at upper corners of said opposing side panels, said end panels swinging up on said pivots to enable the box to be moved to a compact condition or swing down to enable said box to be moved to an erect position, two spaced parallel side rails integrally formed on at least an opposed two of said panels, said rails being formed near the top of said box and on confronting surfaces of said opposed two panels, said integrally formed rail members projecting into said box far enough to receive said corner hooks of said hanging files, and the tops of the other two of said panels being sufficiently far below said projecting rails so that said other two sides may swing to said compact condition and to be parallel with said base and remain below said projecting rails when in said compact condition, said rails in said spaced parallel relationship being separated by a distance which supports the corner hooks of the hanging files.
Dependencies are inferred from the claim text.