Patents by Inventor Man-Gu Sim

Man-Gu Sim 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).

  • Publication number: 20040228984
    Abstract: There is disclosed a board and a board composition using clay and crushed vegetational materials, which is environment friendly and recirculative and can be also used as a natural basic material for articles of furniture or architectural interior/exterior materials, thereby being used as compost when being scrapped, and a manufacturing method thereof. The board is fabricated by forming a composition fabricated by mixing vegetational material, clay, a seaweed adhesive and a functional adhesive, and an auxiliary material at a ratio of 40˜65:40˜10:10˜20:10˜5 weight percent, and then throwing the composition into a hopper; withdrawing the composition received in the hopper so as to be passed between a pair of rollers and then molding the composition in a desired size; passing the composition between the rollers heated at a temperature of 100˜300° C.
    Type: Application
    Filed: May 14, 2004
    Publication date: November 18, 2004
    Inventor: Man-Gu Sim
  • Patent number: 6740271
    Abstract: There is disclosed a board and a board composition using clay and crushed vegetational materials, which is environment friendly and recirculative and can be also used as a natural basic material for articles of furniture or architectural interior/exterior materials, thereby being used as compost when being scrapped, and a manufacturing method thereof. The board is fabricated by forming a composition fabricated by mixing vegetational material, clay, a seaweed adhesive and a functional adhesive, and an auxiliary material at a ratio of 40˜65:40˜10:10˜20:10˜5 weight percent, and then throwing the composition into a hopper; withdrawing the composition received in the hopper so as to be passed between a pair of rollers and then molding the composition in a desired size; passing the composition between the rollers heated at a temperature of 100˜300° C.
    Type: Grant
    Filed: April 23, 2002
    Date of Patent: May 25, 2004
    Inventor: Man-Gu Sim
  • Patent number: 6565639
    Abstract: There are disclosed a functional glue in which the crushed ginkgo (leaves) and paulownia (leaves) materials are mixed with rice glue or barley and wheat glue at a desired ratio, thereby providing a mothproofing function, an antibacterial function and a moisture proofing function, and a fabricating method thereof. The method of fabricating a functional glue mixed with crushed ginkgo (leaves) and paulownia (leaves) materials, comprises steps of: filling the crushed ginkgo (leaves) and paulownia (leaves) materials in a crusher, respectively or all together so as to crush the crushed ginkgo (leaves) and paulownia (leaves) materials; and putting each of the crushed materials or all of them in a stirrer along with rice glue, or barley glue and wheat glue so as to fairly stir the crushed material and the glue.
    Type: Grant
    Filed: April 23, 2002
    Date of Patent: May 20, 2003
    Inventor: Man-Gu Sim
  • Publication number: 20030006000
    Abstract: There is disclosed a board and a board composition using clay and crushed vegetational materials, which is environment friendly and recirculative and can be also used as a natural basic material for articles of furniture or architectural interior/exterior materials, thereby being used as compost when being scrapped, and a manufacturing method thereof. The board is fabricated by forming a composition fabricated by mixing vegetational material, clay, a seaweed adhesive and a functional adhesive, and an auxiliary material at a ratio of 40˜65:40˜10:10˜20:10˜5 weight percent, and then throwing the composition into a hopper; withdrawing the composition received in the hopper so as to be passed between a pair of rollers and then molding the composition in a desired size; passing the composition between the rollers heated at a temperature of 100˜300° C.
    Type: Application
    Filed: April 23, 2002
    Publication date: January 9, 2003
    Inventor: Man-Gu Sim
  • Publication number: 20020185039
    Abstract: There are disclosed a functional glue in which the crushed ginkgo (leaves) and paulownia (leaves) materials are mixed with rice glue or barley and wheat glue at a desired ratio, thereby providing a mothproofing function, an antibacterial function and a moisture proofing function, and a fabricating method thereof. The method of fabricating a functional glue mixed with crushed ginkgo (leaves) and paulownia (leaves) materials, comprises steps of: filling the crushed ginkgo (leaves) and paulownia (leaves) materials in a crusher, respectively or all together so as to crush the crushed ginkgo (leaves) and paulownia (leaves) materials; and putting each of the crushed materials or all of them in a stirrer along with rice glue, or barley glue and wheat glue so as to fairly stir the crushed material and the glue.
    Type: Application
    Filed: April 23, 2002
    Publication date: December 12, 2002
    Inventor: Man-Gu Sim