Patents by Inventor Yong-Mik Shin

Yong-Mik Shin 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: 5205640
    Abstract: A miniature flashlight comprising a bulb, a casing holding batteries therein, a head rotatably mounted on said casing, a rotary member for connecting electrodes of the battery to terminals of the bulb, and a conductive member. The rotary member is made of non-conductor and provided with connectors made of conductor and also is disposed between the head and the casing in order to rotate in accompanying with rotation of the head with respect to the casing. The conductive member selectively contact with one of the connectors of the rotary member. The conductive member engages with the casing so that the conductive member is rotated in accompanying with the casing with respect to the head.
    Type: Grant
    Filed: October 28, 1991
    Date of Patent: April 27, 1993
    Assignee: Nuri Co., Ltd.
    Inventor: Yong-Mik Shin