Patents by Inventor Giulio Marton

Giulio Marton 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).

  • Production of machine elements with protection cages connected therewith by means of a single casting operation
    Patent number: 4499939
    Abstract: Process for obtaining, by pig iron casting, machine elements provided with protection cages suitable to preserve delicate portions of machine elements from breaking and deforming during the production phase. The process consists in applying raised impressions of the cages on a pattern for green casting which impression corresponds to a print of a hardened shell reproducing the outer portions of the machine elements.
    Type: Grant
    Filed: December 7, 1983
    Date of Patent: February 19, 1985
    Assignee: Necchi, Societa per Azioni
    Inventor: Giulio Marton