Collapsible reusable pallet
AssigneeRMC Jones LLC
InventorsRobert J. Jones, Michael R. Jones
Life of this patent
Estimating the term…
Abstract
A pallet for supportively carrying and transporting goods as a unit load in a stable efficient manner is disclosed. The pallet can be configured as a rigid or easily disassemblable compact collapsed structure. Interlocking frame members form an upper planar surface with one or more gap or void areas. A sheet of flexible material operatively secured to the frame is tautly stretched to overlie the void areas and forms a structural part of the upper planar surface to counteract downward load forces applied to the fabric over the pallet surface void areas. The sheet material preferably comprises woven polypropylene material.
Claims21
A pallet configured to rest upon a lower support surface and to support a load having a maximum load weight, the pallet comprising:
- (a) a frame having a plurality of interconnected first and second frame members oriented perpendicularly to one another with at least one of said first and at least one of said second frame members having coplanar upper surfaces cooperatively defining a planar upper deck surface with at least one void or gap region in said planar deck surface;
- (b) a continuous sheet of material overlying said planar upper deck surface, secured to and tautly stretched between at least two of opposed first frame members and overlying said at least one void or gap region in said plane to support a load;
- and
- (c) spaced leg members operatively connected to said frame so as to support said upper deck surface in spaced relationship above said lower support surface, to enable pallet lifting arms to be inserted between said leg members and under said upper deck to lift said pallet above said lower support surface;
- and
- wherein the second frame members include end recesses at each distal end portion of each second frame member, the recesses being configured to receive and interlock with each opposed first frame member.
A pallet for supporting a load contained within a container having a bottom surface defining an outer peripheral footprint pattern, the pallet comprising:
- (a) a pallet frame structure including lateral and longitudinal frame members that include coplanar upper surfaces that cooperatively define a planar upper deck surface for supporting said container;
- (b) container centering devices operatively secured along opposed outer edges of said deck surface peripheral footprint and rising above said planar upper deck surface;
- and
- (c) at least one flexible sheet of material overlying said planar deck upper surface, the flexible sheet of material being secured to opposed lateral frame members, wherein a termination of the flexible sheet of material at the lateral frame member is sandwiched and positioned between the lateral frame member and the longitudinal frame member.
A collapsible pallet for supporting a load, the pallet comprising:
- (a) a plurality of longitudinal frame members, oriented in parallel spaced relationship to one another and having coplanar upper portions;
- (b) a plurality of lateral frame members operatively connected to said longitudinal frame members, oriented in parallel spaced relationship to one another and perpendicular to said longitudinal frame members, said lateral frame members having upper surfaces that are coplanar with said coplanar upper portions of said longitudinal frame members and cooperatively form therewith a planar upper deck surface;
- (c) said longitudinal and said lateral frame members being rigidly, but detachably, secured to one another, so as to form one or more gaps or voids in the planar upper deck surface;
- and
- (d) at least one flexible sheet of material overlying said planar deck upper surface, tautly secured to opposed ones of said lateral frame members and arranged and configured to overlie and span across at least one of said gaps or voids in the planar upper deck surface to strengthen said upper deck surface;
- wherein at least one of the longitudinal or lateral frame member includes a recess in its upper surface configured to receive the other of the longitudinal or lateral frame member in an interlocking manner resulting in the coplanar upper portion.
Dependencies are inferred from the claim text.