Patents by Inventor Walter Cado'

Walter Cado' 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).

  • Blade-carrying frame for machines for cutting marble, granite and hard stone
    Patent number: 4559920
    Abstract: A pack of blades is held together by means of cross-members (15) and it may be extracted in block from one end (8) of the frame through the opening (9) after having removed the wedges (6) and the inserts (5) for the purpose of substituting blades which have become worn out and permitting the insertion of a new pack of blades suitably pre-arranged so as to reduce to a minimum the period of time during which the machine must remain idle.
    Type: Grant
    Filed: December 31, 1984
    Date of Patent: December 24, 1985
    Assignee: Breton S.p.A.
    Inventors: Marcello Toncelli, Walter Cado'