Patents by Inventor John Rallo

John Rallo 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).

  • Patent number: 5027677
    Abstract: An electrician's utility hammerhead for use in striking objects like nails, prying objects from adjacent surfaces, and puncturing objects like knock-out plugs of electrical junction and fuse boxes, comprises a forward section with a flat striking surface primarily suited for striking nail heads, a middle section for attachment to a handle and having left and right side surfaces configured for use in striking objects, and a rear section that tapers rearwardly to a rear surface of reduced area for striking objects in confined areas, and for knocking out electrical junction box knock-out plugs of various sizes, and including a fulcrum protuberance on the top surface of the rear section for providing increased leverage when using the hammerhead as a prying tool.
    Type: Grant
    Filed: February 12, 1990
    Date of Patent: July 2, 1991
    Inventor: John Rallo