Patents by Inventor Won Ho Sohn

Won Ho Sohn 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: 10092999
    Abstract: Vise grip pliers capable of stably clamping an object with a simpler structure than that of normal vise pliers and also providing a vise grip function by means of a simple operation. To this end, the present invention has first and second jaws formed at the front end of a body, forms a space in which a ring pin can be provided, by outwardly bending handles, and then rebending the same without extending the handles immediately after hinge parts cross each other, in addition to, one hinge crossing the jaws in an X-shape by a hinge pin (P), and ensures the vise grip function by providing a tapered ring in the ring pin space, and then recrossing the handles in an X shape.
    Type: Grant
    Filed: April 28, 2015
    Date of Patent: October 9, 2018
    Inventor: Won Ho Sohn
  • Publication number: 20170043455
    Abstract: Vise grip pliers capable of stably clamping an object with a simpler structure than that of normal vise pliers and also providing a vise grip function by means of a simple operation. To this end, the present invention has first and second jaws formed at the front end of a body, forms a space in which a ring pin can be provided, by outwardly bending handles, and then rebending the same without extending the handles immediately after hinge parts cross each other, in addition to, one hinge crossing the jaws in an X-shape by a hinge pin (P), and ensures the vise grip function by providing a tapered ring in the ring pin space, and then recrossing the handles in an X shape.
    Type: Application
    Filed: April 28, 2015
    Publication date: February 16, 2017
    Inventor: Won Ho SOHN
  • Patent number: 8701328
    Abstract: Disclosure relates to a bidirectional gun bore cleaning device for rapidly cleaning the bore of a gun barrel with less manpower by using a striking force (impact energy) of a striking hammer to easily move a cleaning brush in the bore. The bidirectional gun bore cleaning device is coupled to an end of the existing cleaning rod when being used.
    Type: Grant
    Filed: September 27, 2011
    Date of Patent: April 22, 2014
    Inventor: Won Ho Sohn
  • Publication number: 20130239452
    Abstract: Disclosure relates to a bidirectional gun bore cleaning device for rapidly cleaning the bore of a gun barrel with less manpower by using a striking force (impact energy) of a striking hammer to easily move a cleaning brush in the bore. The bidirectional gun bore cleaning device is coupled to an end of the existing cleaning rod when being used.
    Type: Application
    Filed: September 27, 2011
    Publication date: September 19, 2013
    Inventor: Won Ho Sohn