Patents by Inventor Jung Ryoul Kim

Jung Ryoul Kim 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).

  • Curved brace edge connection fitting of window
    Patent number: 7775256
    Abstract: A curved brace edge connection fitting and a curved brace window sash edge connection fitting and a window structure are provided. A coupling intensity of existing modular edge connection fittings can be heightened to simultaneously enhance air-tightness and heat insulation and to further provide effects of curved design and easy cleaning. The curved brace window frame edge connection fitting and the curved brace window sash edge connection fitting are used in a push-to-open window called a slider and a rotate-to-open window called a casement.
    Type: Grant
    Filed: August 30, 2005
    Date of Patent: August 17, 2010
    Inventor: Jung Ryoul Kim
  • Curved Brace Edge Connection Fitting of Window
    Publication number: 20070295461
    Abstract: A curved brace edge connection fitting and a curved brace paired window edge connection fitting and a window structure are provided. A coupling intensity of existing modular edge connection fittings can be heightened to simultaneously enhance air-tightness and heat insulation and to further provide effects of curved design and easy cleaning. The curved brace window frame edge connection fitting and the curved brace paired window edge connection fitting are used in a push-to-open window called a slider and a rotate-to-open window called a casement.
    Type: Application
    Filed: August 30, 2005
    Publication date: December 27, 2007
    Inventor: Jung Ryoul Kim