Mixer having S-shaped paddles for mixing viscous materials

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United States of America Patent

PATENT NO 7887230
APP PUB NO 20080130406A1
SERIAL NO

11607244

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Abstract

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A mixer is provided that is configured for attachment to a power tool for mixing a viscous material, and includes a shaft defining a shaft axis, and a plurality of paddles attached to the shaft and extending radially from the shaft. All of the paddles have generally the same axial distance to the first end of the shaft, and the paddles are configured for rotation about the shaft axis in a direction of rotation. Each of the paddles has a general “S”-shape defined between a top end and a bottom end of the paddle, and between a leading surface and a trailing surface of the paddle.

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Patent Owner(s)

Patent OwnerAddress
UNITED STATES GYPSUM COMPANY550 WEST ADAMS STREET CHICAGO IL 60661-3676

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Immordino,, Jr Salvatore C Trevor, US 12 58
Myers, Matthew Earle Naperville, US 37 477
Retzke, Brian A Chicago, US 11 104
Rosenstiel, Terry L Vernon Hills, US 10 199
Rosso, Aaron Charles Chicago, US 21 255
Wascow, Joseph Z Mundelein, US 28 310

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