Patents by Inventor John Ellas

John Ellas 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).

  • Publication number: 20070040400
    Abstract: The anthropomorphic hand herein disclosed has finger-representing digits of generally conventional configuration, but the thumb-representing digit of the hand is of a novel configuration and the plan with which all digits are articulated is in two parts, the thumb- and the first and second finger-representing digits being articulated with one palm part, and the third and fourth finger-representing digits being articulated with the second palm part for angular displacement, about, inter alia, axes which are similarly inclined at an acute angle towards the first and second finger-representing digits. By virtue of the thumb-representing digit configuration, the two part palm, and the manner of articulation of the third and fourth finger-representing digits therewith, the hand exhibits great dexterity, possessing, as it does, all twenty four degrees of freedom present in the human hand.
    Type: Application
    Filed: August 8, 2005
    Publication date: February 22, 2007
    Inventors: Richard Greenhill, John Ellas, Richard Walker, Matthew Godden