Patents by Inventor Mario Ballerini

Mario Ballerini has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • DYNAMIC SYSTEM FOR CREATING AND MANAGING A DATABASE
    Publication number: 20090083310
    Abstract: A dynamic system for creating and managing a database (4) includes at least one server device (3, 6) in which a server software part (10) is installed and contains the database (4) and at least one client device (5, 7) in which a client software part (20) is installed. The client device (5, 7) is able to connect to the server device to access the database (4). The data contained in the database (4) are organized into dynamic tables according to a hierarchical tree structure (30). The server software part (10) includes an abstractor module (13) which converts the hierarchical structure (30) into a relational structure (31) by using metadata (32) which contain information concerning the structure of the tables and of the fields.
    Type: Application
    Filed: July 29, 2008
    Publication date: March 26, 2009
    Inventor: Mario Ballerini
  • Device for constructing laminated articles
    Patent number: 6009607
    Abstract: A device for constructing a laminated article, in particular for electrical use, having mutually superposed metal laminations provided with elements or clips for connecting the laminations together. The clips project from the surface of the laminations and are formed by deforming the laminations. The laminations include cavities, each arranged to house a clip, whereby the cavities and clips constitute coupling elements of male-female type. The clips are punched from a metal strip in a first station, die-cut and stacked in a second station and coupling cavities are formed in a third station which may be the same as the first station.
    Type: Grant
    Filed: July 16, 1998
    Date of Patent: January 4, 2000
    Assignee: Corrada S.p.A.
    Inventors: Gianluca Bertocchi, Mario Ballerini
  • Laminated article comprising coupling elements of male-female type
    Patent number: 5923112
    Abstract: A laminated article in particular for electrical use including mutually superposed metal laminations provided with elements or clips for connecting the laminations together. The clips project from a surface of the laminations and are formed by deforming the laminations. The laminations include cavities angularly spaced apart from the clips. Each cavity is arranged to receive a respective clip from an adjacent lamination such that the laminations are coupled together via the clips and cavities. The cavities and clips constitute separate coupling elements of male-female type. The cavities are preferably through cavities extending from one planar surface of the lamination to an opposed planar surface.
    Type: Grant
    Filed: November 3, 1997
    Date of Patent: July 13, 1999
    Assignee: Corrada S.p.A.
    Inventors: Gianluca Bertocchi, Mario Ballerini