Patents by Inventor Charles Farrell Landy

Charles Farrell Landy 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).

  • Deep level mine shaft hybrid conveyance system
    Patent number: 6513627
    Abstract: A conveyance system is provided which includes a conveyance for conveying cargo and guide to which the convenience is displaceably mounted for guiding displacement of the conveyance. The system further includes a winding element connected via a cable to the conveyance and a linear motor for at least assisting displacement of the conveyance along a portion of the guide.
    Type: Grant
    Filed: July 18, 2001
    Date of Patent: February 4, 2003
    Inventors: Rupert John Cruise, Charles Farrell Landy