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United States of America Patent

PATENT NO 8925735
SERIAL NO

12995482

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The invention relates to a screen frame adapted for use in a shaker to separate solids from a liquid/solid mixture and to which woven wire mesh is to be attached, comprising an outer perimeter and a plurality of plastics ribs extending between opposing regions of the perimeter, the plastics ribs together forming an upper face and a lower face, wherein the frame further comprises at least one metal rib extending between opposing regions of the perimeter and extending from the upper face to the lower face, and to a shaker comprising at least one such screen frame.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
M-I LLC5950 NORTH COURSE DR HOUSTON TX 77072

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cady, Eric Florence, US 33 108
Carr, Brian Burlington, US 74 758
Robertson, Graham Edinburgh, GB 26 135

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