Patents Assigned to Superfile, Ltd.
  • Suspended files
    Patent number: 4114963
    Abstract: The present invention concerns suspended files of the kind in which the two open longitudinal edges of the files are held in reinforcing sheet-metal channels and extend beyond the transverse ends of the file where they are cut on their underside to form integral suspension elements by which said files are suspended in vertical position from rods or other suspension means one behind the other in a drawer or filing cabinet or the like.
    Type: Grant
    Filed: March 22, 1977
    Date of Patent: September 19, 1978
    Assignee: Superfile, Ltd.
    Inventor: Salomon Menahem
  • Multiple ring binder
    Patent number: D355214
    Type: Grant
    Filed: April 16, 1992
    Date of Patent: February 7, 1995
    Assignee: Superfile Ltd.
    Inventor: Salomon Menahem