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Article: South Korean Inventor Develops Bowling Shoes Sole
- Article from:
- US Fed News Service, Including US State News
- Article date:
- July 30, 2007
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ALEXANDRIA, Va., July 30 -- Bong-Ho Kim of Busan, South Korea, has developed sole for bowling shoes.
According to the U.S. Patent & Trademark Office: "The present invention discloses a sole for bowling shoes in which a slip plate is detachably attached at the front portion of a bottom face thereof and a heel part is detachably attached at the back portion of the bottom face thereof, the sole for bowling shoes comprising: a fixing plate having a protecting rim formed integrally therewith along the outside edge of each of the front and back portions of the bottom face, the fixing plate having a coupling groove formed at the inside of the protecting rim; and a separating plate fixedly ...