Patents by Inventor Man Sung Jang

Man Sung Jang 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: 8191879
    Abstract: The present disclosure general relates to vise pads which provide accurate alignment of work pieces in a vise. The movement of internal members of these pads eliminates the need for manual adjustment such as with the use of a hammer to ensure alignment. The vise pads include wedge bars in combination with connectors which reduce friction and thus provide for longer life and efficient operation. In another embodiment, the vise pads include elastomeric bars which act as sealant to reduce entry of dust resulting from machining of a work piece.
    Type: Grant
    Filed: September 9, 2010
    Date of Patent: June 5, 2012
    Inventor: Man Sung Jang
  • Publication number: 20120061897
    Abstract: The present disclosure general relates to vise pads which provide accurate alignment of work pieces in a vise. The movement of internal members of these pads eliminates the need for manual adjustment such as with the use of a hammer to ensure alignment. The vise pads include wedge bars in combination with connectors which reduce friction and thus provide for longer life and efficient operation. In another embodiment, the vise pads include elastomeric bars which act as sealant to reduce entry of dust resulting from machining of a work piece.
    Type: Application
    Filed: September 9, 2010
    Publication date: March 15, 2012
    Inventor: Man Sung Jang