Patents by Inventor Alessandro Torti

Alessandro Torti 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).

  • Method of making half-binding hard covers for books and a machine for the implementation thereof
    Patent number: 4863331
    Abstract: In order to form a hard book binding having a middle covering and two side coverings, a unitary covering is first formed by securing the side coverings onto the middle covering; thereafter, a spine member and two coverboard members are attached, in mutually spaced apart relationship, to said unitary covering at the middle covering and the side coverings, respectively.
    Type: Grant
    Filed: April 7, 1987
    Date of Patent: September 5, 1989
    Assignee: Torriani & C. S. p.A
    Inventor: Alessandro Torti