Patents by Inventor Yun Sang Cho

Yun Sang Cho 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).

  • Multi-directional toothbrush for protective teeth
    Patent number: 7676875
    Abstract: Disclosed herein is a multi-directional toothbrush for protecting teeth. The multi-directional toothbrush includes a rotatable toothbrush part, a rotatable toothbrush part support frame, and a vertically moving toothbrush part. The rotatable toothbrush part is configured such that a cylindrical toothbrush part is provided on the outer surface of a cylindrical body. The rotatable toothbrush part support frame is configured such that the cam shafts of the rotatable toothbrush part are fitted into respective cam shaft holes. The vertically moving toothbrush part includes a vertically moving frame that is contained in the internal space of the rotatable toothbrush part support frame, and reciprocates up and down using a vertical moving means.
    Type: Grant
    Filed: October 16, 2007
    Date of Patent: March 16, 2010
    Inventor: Yun Sang Cho
  • MULTI-DIRECTIONAL TOOTHBRUSH FOR PROTECTIVE TEETH
    Publication number: 20090056045
    Abstract: Disclosed herein is a multi-directional toothbrush for protecting teeth. The multi-directional toothbrush includes a rotatable toothbrush part, a rotatable toothbrush part support frame, and a vertically moving toothbrush part. The rotatable toothbrush part is configured such that a cylindrical toothbrush part is provided on the outer surface of a cylindrical body. The rotatable toothbrush part support frame is configured such that the cam shafts of the rotatable toothbrush part are fitted into respective cam shaft holes. The vertically moving toothbrush part includes a vertically moving frame that is contained in the internal space of the rotatable toothbrush part support frame, and reciprocates up and down using a vertical moving means.
    Type: Application
    Filed: October 16, 2007
    Publication date: March 5, 2009
    Inventor: Yun Sang Cho
  • CUPPING JAR WITH LAMP
    Publication number: 20080051826
    Abstract: A fire cupping jar includes a cup portion and a lamp that is provided in the cupping jar. The cupping jar can be repeatedly used without needing to be replenished with alcohol and can use fire capable of providing uniform flame.
    Type: Application
    Filed: August 27, 2007
    Publication date: February 28, 2008
    Inventor: Yun-Sang Cho