Grab-type lifter with vacuum-assisted lift pads

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11629032
APP PUB NO 20220242700A1
SERIAL NO

17671242

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A material lifter comprising a vacuum pump, a frame containing the vacuum pump, an arm located on each of two opposing sides of the frame, each arm including an upper end pivotally connected to the frame, a cylinder located on each of the two opposing sides of the frame including an end connected to the frame and an end connected to a respective arm, a vacuum pad located on each of the two opposing sides of the frame and removably connected to a respective arm, the vacuum pads being moveable along the arm to a first location and a first orientation and a second different location and a second different orientation, wherein as the cylinders extend and retract the arms pivot toward and away from one another between a first position and a second different position and the vacuum pads remain in a same orientation during the pivot.

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Patent Owner(s)

Patent OwnerAddress
VACUWORX GLOBAL LLC10105 EAST 55TH PLACE TULSA OK 74146

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gusella, Federico Huissen, NL 2 1
Hendricks, Justin Tulsa, US 10 11
Slikker, Rob Huissen, NL 2 1
Solomon, William J Tulsa, US 31 42

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