Drywall joint tool

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11713581
APP PUB NO 20210054635A1
SERIAL NO

17000028

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A drywall joint tool includes a housing with upper and lower surfaces and an interior. A drivetrain is mounted in said interior and originates at a drive input shaft. The drivetrain reduces the rotational speed and increases the torque force from the drive input shaft to multiple rollers depending downwardly from the housing lower surface. A guide fence also depends downwardly from the housing lower surface and includes a guide wall. The spacing between the guide rollers in the guide wall correspondence to nominal and compressed thicknesses of a gypsum board panel along a cut edge traversed by the tool. In an alternative embodiment, four guide rollers are provided.

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Patent Owner(s)

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International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Abel, Marcus Allen Kansas City, US 1 0
Hannah, Gary R Shawnee, US 22 400

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