Patents by Inventor Alfred D'Agostino

Alfred D'Agostino 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).

  • Protective installation
    Patent number: 4125886
    Abstract: A non-lethal protective system includes a defensive weapon, for example a gas canister, which may be rendered operative by means of actuating a remotely located electrical switch. Operation of the defensive weapon is effected by a solenoid which is controlled by a circuit including a pair of interlock switches which arm a main control switch.
    Type: Grant
    Filed: June 24, 1977
    Date of Patent: November 14, 1978
    Inventor: Alfred D'Agostino