Patents by Inventor Sang Duck Back

Sang Duck Back 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).

  • Patent number: 6611970
    Abstract: The invention relates to a bath for generating water vibration wave which may massage the whole body, facilitate blood circulation, and increase the effects of a diet and various treatments by vibrating as well as circulating water by means of vibration blades. According to the aspect of the invention, there is provided with a bath for generating water vibration wave comprising a bath 2 which has a water reservoir portion 3, a vibration generation means 10 which is positioned at one side of the bath 2, a vibration member 20 which is connected to the vibration generation means 10 and extended downwardly into the water reservoir portion 3, and a plurality of vibration blades 23 which are mounted at the vibration member 20 in a predetermined interval and vibrate as well as circulate the water in the bath 2; wherein the vibration generation means 10 includes a support member 14 fixed at the bath 2 and a piezo actuator 16 which is fixed at the support member 14 and vibrated when the electricity is supplied.
    Type: Grant
    Filed: August 1, 2002
    Date of Patent: September 2, 2003
    Assignee: Back San OMB Co., Ltd.
    Inventors: Sang Duck Back, Hoon Her
  • Publication number: 20030028961
    Abstract: The invention relates to a bath for generating water vibration wave which may massage the whole body, facilitate blood circulation, and increase the effects of a diet and various treatments by vibrating as well as circulating water by means of vibration blades.
    Type: Application
    Filed: August 1, 2002
    Publication date: February 13, 2003
    Inventors: Sang Duck Back, Hoon Her