Stackable rolling coolers with affixed main bin

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11505224
APP PUB NO 20200353962A1
SERIAL NO

16941919

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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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 are attached to the bottom (main) bin. 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.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
KRAVCHENKO ALINAHOUSTON TX

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kravchenko, Alina Houston, US 12 101

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Maintenance Fees

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3.5 Year Payment $1600.00 $800.00 $400.00 May 22, 2026
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Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00