Load conveyance system for modular floating platforms

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United States of America Patent

PATENT NO 11746813
APP PUB NO 20220227466A1
SERIAL NO

17451423

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A roller ball assembly that provides a safe, efficient, unobtrusive and easy to install load conveyance system to facilitate the travel of a watercraft on or off of a floating vessel platform with no or minimal potential of causing damage to the watercraft's hull or to the float modules. The roller ball assembly is comprised of a sphere rotatable with respect to a floating vessel platform. A number of roller ball assemblies can be mounted into a floating vessel platform in the junction areas of float modules.

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Patent Owner(s)

Patent OwnerAddress
NELSON BRUCEMINNEAPOLIS MN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nelson, Bruce Minneapolis, US 14 61

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Maintenance Fees

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3.5 Year Payment $1600.00 $800.00 $400.00 Mar 5, 2027
7.5 Year Payment $3600.00 $1800.00 $900.00 Mar 5, 2031
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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