Functional shoes and functional unit for shoes

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10687580
APP PUB NO 20190075883A1
SERIAL NO

16121166

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Functional shoes include a sole, a coupling member including a coupling body detachably coupled to the sole; an auxiliary lever coupled to the coupling body so as to be rotatable toward a bottom surface of the sole; and a fixing part protruding from the auxiliary lever toward the bottom surface of the sole and is detachably coupled to the sole, and at least one functional member provided integrally with the coupling body or detachably coupled to the coupling body to provide a predetermined function to the shoes. The fixing part moves between a coupling position in which the fixing part is coupled to the sole and a separation position in which the fixing part is separated from the sole, by a rotation of the auxiliary lever.

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First Claim

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Family

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Patent Owner(s)

Patent OwnerAddress
PARK HONG SOONNot Provided

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Park, Hong-Soon Gyeonggi-do, KR 13 190

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Maintenance Fees

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3.5 Year Payment $1600.00 $800.00 $400.00 Dec 23, 2023
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