Spring-loaded snap-type shoe

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5517769
SERIAL NO

08480393

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A spring-loaded snap-type shoe including a compressible flexible sole having a bottom wall, a top wall, and a peripheral side wall extended therebetween to define a hollow interior, the sole additionally having a toe section, a heel section, and an intermediate section extended therebetween including a bendable ball portion and an arch portion; an elastic back plate disposed within the interior of the sole, the back plate having a rear end coupled to the side wall of the sole at the heel section thereof, a front end with a hook formed thereon positioned at a location adjacent with the ball portion of the sole, and a curved intermediate part extended therebetween and positioned in contact with the top wall of the sole; and an elongated front plate disposed within the interior of the sole, the front plate having a front end coupled to the side wall of the sole at the toe section, a back end with a hook formed thereon positioned at a location above the hook of the back plate, and an intermediate part extended therebetween, and with the hooks snappedly fastenable and unfastenable while a wearer walks or runs.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
ZHAO YI251400 SHANDONG JIYANG COUNTY JINAN ECONOMIC DEVELOPMENT ZONE NORTH QIANGSHENG 139 # XINGHUI STREET

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Zhao, Yi 219 S. Elmer Ave. Apt. 1, Sayre, PA 18840 234 2740

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