Clamping-hook ring

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6761821
APP PUB NO 20040055947A1
SERIAL NO

10205008

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A centrifuge screen clamp comprises a body and a screen retaining portion connected to the body. The screen retaining portion comprises a pressure fitting surface and a clamp interface member engaging surface. In one embodiment, the pressure fitting surface is a substantially planar surface disposable on a screen portion of a centrifuge screen and the clamp interface member engaging surface is disposable on a clamp interface member disposed on the screen. The clamp interface member engaging surface operates to apply a counteractive force against the clamp interface member, which counteractive force is substantially coplanar with an inertial sliding tendency direction of the screen during rotation.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
JOHNSON SCREENS INC1950 OLD HWY 8 NW NEW BRIGHTON MN 55112

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Appel, Michael Mahtomedi, MN 4 8
Kalar, Richard Shoreview, MN 1 6
van, Someren Ross Chermside, AU 2 6

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