Patents by Inventor Albert Duckworth

Albert Duckworth 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: 4016666
    Abstract: A bullet-proof clipboard, for use by police officers and the like, with a weapon secured to the underside with concealing shielding. The barrel of the weapon points at the end of the clipboard normally away from the user. A trigger is exposed at a convenient location for firing. A light on the clipboard is directed at the location where papers are secured. Pointing of the clipboard at a person results in pointing the weapon at the person. The light can also be directed in the same direction as the weapon.
    Type: Grant
    Filed: May 6, 1976
    Date of Patent: April 12, 1977
    Inventors: Charles A. Finn, Albert Duckworth