Patents by Inventor David Capra

David Capra 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).

  • Sight gauge hose clamp
    Publication number: 20040154142
    Abstract: A clamp has two molded clamp C-Shaped halves 1, 2 C-halves held together by a two screws 3 and a nut 4.
    Type: Application
    Filed: February 12, 2003
    Publication date: August 12, 2004
    Inventors: David Capra, Steven Capra