Patents Assigned to Jowa, S.A.
  • Process for producing a binding with stationary pockets and binding obtained by this process
    Patent number: 5002447
    Abstract: A binding provided with stationary transparent pockets which can receive sheets of any type of materials, such as sheets of paper, cardboard, photographs, samples of floor or wall coverings, and the like. The cover of the binding comprises a transparent double sheet of the same material as the pockets. This sheet is heat-sealed together with pockets in the zone of folding, while two cardboard sheets are glued to the inside of the double sheet in the zone comprising two flat surfaces.
    Type: Grant
    Filed: June 3, 1988
    Date of Patent: March 26, 1991
    Assignee: Jowa, S.A.
    Inventor: Pierre Borel