Patents by Inventor David Carl Smith

David Carl Smith 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).

  • Pry bar with adjustable and lockable arms
    Patent number: 8342482
    Abstract: This invention relates to hand tools and more specifically to tools designed for removing deck boards or the like from floor joists to which they are attached. The embodiment is more particularly a pry bar, having a long handle, a center block coupled to the long handle and having a transverse bore therethrough, two pry arms, one attached on each side of the center block, a bore through each of the pry arms, and a shaft rotatably coupling each of the pry arms to the tool through the center block bore.
    Type: Grant
    Filed: October 23, 2009
    Date of Patent: January 1, 2013
    Inventor: David Carl Smith
  • Pry bar with adjustable and lockable arms
    Publication number: 20100127226
    Abstract: This invention relates to hand tools and more specifically to tools designed for removing deck boards or the like from floor joists to which they are attached. The embodiment is more particularly a pry bar, having a long handle, a center block coupled to the long handle and having a transverse bore therethrough, two pry arms, one attached on each side of the center block, a bore through each of the pry arms, and a shaft rotatably coupling each of the pry arms to the tool through the center block bore.
    Type: Application
    Filed: October 23, 2009
    Publication date: May 27, 2010
    Inventor: David Carl Smith