Extraction platform

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9930924
SERIAL NO

14569604

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An extraction platform helps disengage a load from a pliant surface by pumping a portion of the pliant surface out from beneath the platform. By forcibly removing portions of the pliant surface, i.e., debris, mud, snow, from beneath the platform housing, any seals, vacuums, tensile forces, or adhesive constituents are broken or disturbed sufficiently, such that the platform housing and the load disengage from the pliant surface. The platform also provides a large surface area for spreading out the weight of the load. The platform includes a mounting surface that joins with the load. A traction surface engages the pliant surface. A pump portion pumps portions of the pliant surface into an intake aperture, and out through a discharge aperture. A drive portion having sprockets and a cable drives the pump portion through momentum forces created by the platform housing, such as articulations of a walking gait.

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Patent Owner(s)

Patent OwnerAddress
THRELFALL SHANE DAVIDNot Provided

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Threlfall, Shane David Dapto, AU 1 1

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