Method and apparatuses for screening

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United States of America Patent

PATENT NO 9884345
SERIAL NO

15159581

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Importance

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Abstract

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A screening machine includes wall members, screen assembly guide members, a screen assembly and a compression assembly. The screen assembly includes a frame with a plurality of side members and a screen supported by the frame. The compression assembly is attached to at least one wall member and forms the screen assembly into a concave shape.

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Patent Owner(s)

Patent OwnerAddress
DERRICK CORPORATION590 DUKE ROAD BUFFALO NY 14225

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Newman, Christian Lakeview, US 20 43
Wojcieshowski, Keith Lakeview, US 2 0

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