Patents by Inventor Kelin Xu

Kelin Xu 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: 20100228168
    Abstract: The present invention discloses a reciprocating type foot massage device which can promote the blood circulation of feet so as to achieve the effect of feet treatment and health care by a way that a plurality of massage wheels conduct a reciprocal arcus rising movement at the planta pedis. The device comprises a motor and a massage part situated in a hole of a support plate. Two groups of symmetrical motion control parts are arranged beneath the support plate. Each motion control part is composed of a wheel disk on the shaft of the motor, a pin at an eccentric position on the wheel disk, a connecting rod and a rocking beam connected in turn. The connecting rod is connected to the middle of the rocking beam. A massage wheel is arranged at the upper end of the rocking beam. Each group of motion control parts comprise 2˜3 kits, and are distributed laterally in parallel. The width of the distributed area of each group of motion control parts is 5˜10 cm.
    Type: Application
    Filed: March 29, 2007
    Publication date: September 9, 2010
    Inventors: Kelin Xu, Shulin Ning