Patents by Inventor Daniel T. Darcy

Daniel T. Darcy 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).

  • Vehicle barrier system
    Publication number: 20100322707
    Abstract: A modular vehicle barrier system includes a reaction mass for installation in the earth; at least one post immovably anchored in the reaction mass and extending upwardly therefrom; the reaction mass having a forward member for confronting and compressing the surrounding earth and absorbing energy from the impact of the vehicle with the post.
    Type: Application
    Filed: July 21, 2010
    Publication date: December 23, 2010
    Inventor: Daniel T. Darcy
  • Vehicle barrier system
    Patent number: 7775738
    Abstract: A modular vehicle barrier system includes a reaction mass for installation in the earth; at least one post immovably anchored in the reaction mass and extending upwardly therefrom; the reaction mass having a forward member for confronting and compressing the surrounding earth and absorbing energy from the impact of the vehicle with the post.
    Type: Grant
    Filed: July 24, 2006
    Date of Patent: August 17, 2010
    Inventor: Daniel T. Darcy
  • Vehicle barrier system
    Publication number: 20090250674
    Abstract: A modular vehicle barrier system includes a reaction mass for installation in the earth; at least one post immovably anchored in the reaction mass and extending upwardly therefrom; the reaction mass having a forward member for confronting and compressing the surrounding earth and absorbing energy from the impact of the vehicle with the post.
    Type: Application
    Filed: July 24, 2006
    Publication date: October 8, 2009
    Inventor: Daniel T. Darcy