Patents by Inventor Thomas John Della-Penna

Thomas John Della-Penna 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).

  • Handheld Tactical Knife
    Publication number: 20100101100
    Abstract: Handheld tactical knife combining structural features of a structurally advantageous and stress distributing base cross section (FIG. 2A), a penetrating tip (220), tapers in perpendicular axis along the blade length (FIG. 2, FIG. 3), and a cutting edge (212). The preferred embodiment contains scallops (214), a gut hook (218), and a penetrating chisel-type tip (220).
    Type: Application
    Filed: October 27, 2008
    Publication date: April 29, 2010
    Inventors: Jeremiah John Hansen, Thomas John Della-Penna