Patents by Inventor Charles Colin Macduff

Charles Colin Macduff 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).

  • Mechanical prosthetic finger device
    Patent number: 8337568
    Abstract: A prosthetic finger that is able to provide independent natural movement to mimic a real finger. The present invention utilizes unique connections to provide users with natural movement and restore their ability to perform activities that require the full dexterity of their hands. Additionally, the present invention also allows users to interact with touch screens that normally would not work due to the insulating properties of other traditional prosthetic fingers.
    Type: Grant
    Filed: July 14, 2011
    Date of Patent: December 25, 2012
    Inventor: Charles Colin Macduff
  • MECHANICAL PROSTHETIC FINGER DEVICE
    Publication number: 20120303136
    Abstract: A prosthetic finger that is able to provide independent natural movement to mimic a real finger. The present invention utilizes unique connections to provide users with natural movement and restore their ability to perform activities that require the full dexterity of their hands. Additionally, the present invention also allows users to interact with touch screens that normally would not work due to the insulating properties of other traditional prosthetic fingers.
    Type: Application
    Filed: July 14, 2011
    Publication date: November 29, 2012
    Inventor: Charles Colin Macduff