Patents Assigned to GATEWAY ARCH INC.
  • Patent number: 9308438
    Abstract: To provide a jigsaw puzzle that is manufactured easily and conveniently in a short time and allows reduction in production costs, and a method of manufacturing the same. A jigsaw puzzle obtained by stamping out a laminated sheet of a plurality of synthetic resin sheets with a stamping blade to be divided into a plurality of small pieces, wherein the laminated sheet is formed of: a soft sheet of a soft synthetic resin having a sheet shape formed by extrusion molding; and a hard sheet of a synthetic resin that is harder than the soft sheet and is bonded to the soft sheet.
    Type: Grant
    Filed: June 1, 2012
    Date of Patent: April 12, 2016
    Assignee: GATEWAY ARCH INC.
    Inventor: Katsuhisa Yoshida
  • Publication number: 20140246832
    Abstract: To provide a jigsaw puzzle that is manufactured easily and conveniently in a short time and allows reduction in production costs, and a method of manufacturing the same. A jigsaw puzzle obtained by stamping out a laminated sheet of a plurality of synthetic resin sheets with a stamping blade to be divided into a plurality of small pieces, wherein the laminated sheet is formed of: a soft sheet of a soft synthetic resin having a sheet shape formed by extrusion moulding; and a hard sheet of a synthetic resin that is harder than the soft sheet and is bonded to the soft sheet.
    Type: Application
    Filed: June 1, 2012
    Publication date: September 4, 2014
    Applicant: GATEWAY ARCH INC.
    Inventor: Katsuhisa Yoshida