Patents by Inventor Edoardo De Monaco

Edoardo De Monaco 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).

  • Test probe for electrical measuring instruments, particularly for voltmeters
    Patent number: 5512839
    Abstract: The test probe for electrical measuring instruments, particularly for voltmeters, is characterized by an automatic holding device that automatically holds the test probe in a socket-outlet jack of any given design, which device comprises a contact spring at least partially adjacent to a contact pin and bilaterally bulging toward the tip of the contact pin. This results in a universally utilizable test probe that will hold automatically in any jack format of different socket-outlets, shock-hazard protection being ensured at all times.
    Type: Grant
    Filed: April 7, 1994
    Date of Patent: April 30, 1996
    Assignee: MDM Elektrosystem AG
    Inventor: Edoardo De Monaco