Patents by Inventor Michel Berto

Michel Berto 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).

  • Concrete crusher
    Patent number: 4951886
    Abstract: A concrete crusher of the type comprising a rotatably mounted frame carrying both the crusher forming members and the shearing members, and wherein said shearing members are formed by at least one fixed arm and one of the arms of the crusher, the latter arm being articulated to said frame and adapted so as to give to the shears the maximum opening when it is in a maximum closed position of the crusher.
    Type: Grant
    Filed: September 29, 1989
    Date of Patent: August 28, 1990
    Assignee: Societe Ameca
    Inventor: Michel Berto