Suction releasing system for shoes

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12225963
APP PUB NO 20230210217A1
SERIAL NO

18045249

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The present invention relates to a system integrated or retrofitted to a shoe for preventing a wearer of the shoe from becoming stuck in mud, sand, water, or any other soft terrain while walking. The system includes a pair of tubes positioned on opposing sides of the shoe/boot and a rigid attachment overlapping a portion of the sole of the shoe. A valve having a lengthwise opening can be placed between the rigid attachment and the sole such that each tube of the pair of tubes is attached to opposing ends of the valve using a pair of elbow tubes. Each elbow tube passes through a hole in the rigid attachment to connect to the valve. The valve creates a vacuum when the shoe to which the system is attached is stepped onto the terrain and when the shoe is lifted, the vacuum is released.

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First Claim

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Patent Owner(s)

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International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sherlock, Katrina White City, US 1 0
Sherlock, Michael White City, US 2 10

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Maintenance Fees

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