Patents by Inventor Katsufumi OH

Katsufumi OH 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: 20230249868
    Abstract: An erectable-type container having excellent durability is provided. The container 1 includes a bottom part 11, a side part 12 forming a box-shaped storage la with the bottom part 11, and a cross section appearing on a periphery 11a of the bottom part 11 is sealed with an insoluble sealing material which prevents moisture infiltration, and the side part 12 is adhered to the bottom part 11 by adhesive or the sealing material interposed between the cross section appearing on the periphery 11a of the bottom part 11. Further, the bottom part 11 is circular; and the side part is annular. Furthermore, the side part 12 is formed by engaging a belt-shaped body having an engagement protrusion 121 on one end and an engagement recess 122 on another end.
    Type: Application
    Filed: November 4, 2021
    Publication date: August 10, 2023
    Inventor: Katsufumi OH