Patents by Inventor Hyung-Chul Kang

Hyung-Chul Kang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20100263228
    Abstract: Disclosed herein is a sole for shoes enabling exchange of a shock-absorbing member, in which a shock-absorbing member can be exchanged with one suited to each situation whenever necessary depending on the state of a wearer's feet, the condition of a road surface, the walking motion, or the like even in a state where a shoe has been manufactured and is worn by the wearer, thereby further improving convenience in use. Since the shoe sole 100 includes the hollow space portion formed laterally at the inside thereof, any one selected from the group consisting of the air bag, the cushion member and the spring can be exchangeably employed as the shock-absorbing member so to be suited to each situation whenever necessary depending on the state of a wearer's feet, the condition of a road surface, the walking motion, or the like, thereby further improving convenience in use.
    Type: Application
    Filed: November 25, 2009
    Publication date: October 21, 2010
    Inventor: Hyung Chul KANG
  • Publication number: 20060155306
    Abstract: A pimple removal utensil is provided in which pimples are easily squeezed open sanitarily with the pimples left untouched irrespective of size of the pimples. The pimple removal utensil includes a holder having an uneven surface which is formed to be easily held by the hand, and an auxiliary grip protruded perpendicularly with the uneven surface, and a pressing portion in which a first extension and a second extension are formed so that both extensions correspond to each other by opening one portion on the circumference of an insertion hole, and gradually narrowing the opened edges, and the bottom surface thereof is formed of a convex curved surface. A massage ball is further provided on the upper portion of the holder. The first and second extensions are made of a number of indents, which are gradually narrowed in correspondence to each other.
    Type: Application
    Filed: June 4, 2003
    Publication date: July 13, 2006
    Inventor: Hyung-Chul Kang