Patents Examined by Sipos
  • Patent number: 4131009
    Abstract: A method is disclosed wherein so-called pull-lock type blind fasteners are automatically and efficiently fitted and fixed to a plurality of apertures provided in a panel, or a plurality of aligned apertures provided in superimposed two or more panels to fix them together, with the use of a fastener assembly. The assembly includes a plurality of fasteners connected with one another in a head-to-head connected fashion.
    Type: Grant
    Filed: November 3, 1976
    Date of Patent: December 26, 1978
    Assignee: Nichi-Ei Bussan Co., Ltd.
    Inventors: Kunio Hara, Kohsaku Yoshida