Coin slope

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United States of America Patent

PATENT NO 8505709
APP PUB NO 20120255831A1
SERIAL NO

13442787

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Abstract

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A sloping surface slopes downward. Longwise ribs are provided to be adjacent to each other on the sloping surface. The longwise ribs extend from an upper area of the sloping surface to a lower area of the sloping surface. A diagonal rib diagonally crosses a direction orthogonal to a direction of a gravitational force on the sloping surface. The diagonal rib is not taller than the longwise rib.

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Patent Owner(s)

Patent OwnerAddress
TOSHIBA TEC KABUSHIKI KAISHA1-11-1 OSAKI SHINAGAWA-KU TOKYO 1418562 ?1418562

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kaneko, Toshihiro Shizuoka, JP 39 259

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