Patents by Inventor John W. Brazil

John W. Brazil 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).

  • Nutcracker
    Patent number: 4255855
    Abstract: A nutcracker which includes a plunger slidable in a stationary sleeve, so that an adjustable end of the plunger is exerted against a nut abutted against a rigid anvil, so as to break open the nut shell, a pivotable handle providing a leverage force against the plunger.
    Type: Grant
    Filed: November 29, 1979
    Date of Patent: March 17, 1981
    Inventor: John W. Brazil