Stackable rolling cooler bins with drawers
OwnerAlina Kravchenkoinventor
Life of this patent
Estimating the term…
Abstract
This invention is directed to a kit of coolers that offers a number of improvements over the prior art. The coolers are modified to specifically accommodate frozen gel ice packs instead of ice cubes. Because there is no spill water, the coolers open with front-facing pull-out drawers. The coolers stack atop one another with interlocking parts. Easy transport is provided by a handle and wheels, which may be attached to the bottom (main) bin or alternatively on a separate dolly. Internally, the cooler bins are compartmentalized horizontally or vertically with dividers. Hollow spaces within the walls and dividers of the bins accommodate frozen gel ice packs. Overall, the coolers are easier to pack and unpack, stack, load into a car, and transport on the ground than conventional ice chest coolers.
Claims6
A kit of coolers, comprising
- a dolly, comprising
- a platform in close proximity to the ground, in the form of a single horizontal plate with inaccessible interior;
- at least two wheels attached to the platform;
- an extendable handle fixedly attached to the platform and protruding upward from the platform;
- and indentations;
- at least one bin, each comprising
- front, rear, left, right, top, and bottom surfaces;
- indentations on the top surface having the same size and shape as the indentations on the platform;
- and protrusions on the bottom surface, sized and shaped to fit securely within the indentations of another bin or the platform;
- a drawer in each bin, opening from the front surface of the bin.
A kit of coolers, comprising
- a dolly, comprising
- a platform;
- at least two wheels attached to the platform;
- an extendable handle protruding upward from the platform;
- and indentations;
- said handle having an inward-facing surface and an outward-facing surface;
- at least one bin, each comprising
- front, rear, left, right, top, and bottom surfaces;
- indentations on the top surface having the same size and shape as the indentations on the platform;
- protrusions on the bottom surface, sized and shaped to fit securely within the indentations of another bin or the platform;
- and vertical grooves open at the rear surface, sized and shaped to accommodate the inward-facing surface of the extendable handle of the platform;
- and a drawer in each bin, opening from the front surface of the bin.
Dependencies are inferred from the claim text.