Patents by Inventor Eun-Sub Song

Eun-Sub Song 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).

  • Health machine
    Patent number: 7815553
    Abstract: Provided is a multi-functional health machine which can improve a fixing power of a weight unit in the health machine which can temper various kinds of muscles such as muscles of the upper body and muscles of the waist and the legs, which prevents a connection portion of a support rod which can be selected according to user's physique from seceding due to rotation of a handle portion, and which can reduce a load which is applied to the wrist by making the handle portion rotate according to rotation of the hands to thus make a weight portion placed in a straight line according to the gravitational force of the weight portion.
    Type: Grant
    Filed: September 28, 2007
    Date of Patent: October 19, 2010
    Assignee: Shin Heung Co., Ltd.
    Inventor: Eun-Sub Song
  • HEALTH MACHINE
    Publication number: 20100029447
    Abstract: Provided is a multi-functional health machine which can improve a fixing power of a weight unit in the health machine which can temper various kinds of muscles such as muscles of the upper body and muscles of the waist and the legs, which prevents a connection portion of a support rod which can be selected according to user's physique from seceding due to rotation of a handle portion, and which can reduce a load which is applied to the wrist by making the handle portion rotate according to rotation of the hands to thus make a weight portion placed in a straight line according to the gravitational force of the weight portion.
    Type: Application
    Filed: September 28, 2007
    Publication date: February 4, 2010
    Inventor: Eun-Sub Song