Interlocking floor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8291661
APP PUB NO 20080060305A1
SERIAL NO

11937238

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A modular floor includes a plurality of interconnected, uniform and elongated floor sections. Each floor section includes a wear layer, an upper subfloor panel, a lower subfloor panel and a plurality of parallel spacers sandwiched between the upper and lower subfloor panels. The spacers extend horizontally outwardly from three sides of the sections, including both longitudinal sides and one transverse side, but are recessed on the remaining transverse side. The parallel spacers extend into the recesses of adjacently located floor sections, alongside the corresponding spacers of those floor sections, along the longitudinal sides. At the transverse sides, each section has a spacer that extends into an adjacently located section in the same row and also receives a spacer from an adjacently located section in the same row. The sections have hardware connections that are concealed from view, and connecting each subsequent section requires two fasteners. The modular floor system of the invention is structurally rigid and uniform in appearance, but has lower installation, handling and manufacturing costs. Also, the uniform floor sections may be installed from the center of the floor.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
ROBBINS INC4777 EASTERN AVENUE CINCINNATI OH 45226

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bengry, Jay Frederick Negaunee, US 2 16
Niese, Michael W Cincinnati, US 21 583

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