Patents Assigned to Sisam SA
  • Binding file
    Patent number: 5445467
    Abstract: A binding file includes a front sheet, a rear sheet and a back. At the inside of the back, at only one edge of the back, the binding file includes a binding connection part having a free edge. This part is provided with one row of perforations which enables a binding element, incorporating ring-shaped closed binding rings, to be connected thereto so that sheets can be bundled interchangeably.
    Type: Grant
    Filed: November 4, 1993
    Date of Patent: August 29, 1995
    Assignee: Sisam SA
    Inventor: Guido Peleman
  • Binding element
    Patent number: 5425554
    Abstract: A binding consists of a file composed of one or more parts. The back of the binding contains an element enclosed in a hard heat conducting material. An inside portion of the back is provided with an amount of glue which melts under the influence of heat for maintaining the file, at least partially, adjacent to the inside portion of the element.
    Type: Grant
    Filed: October 8, 1993
    Date of Patent: June 20, 1995
    Assignee: Sisam SA
    Inventor: Saverio Lamanna