Patents by Inventor Lloyd Huggins

Lloyd Huggins 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: 5687654
    Abstract: A vertically adjustable table appropriate for use with a chair or wheelchair whereby the table surface remains in a fixed horizontal plane and is adjustable only along the vertical plane. The table surface may be manually adjusted along guideposts with the use of a cable and pulley system, such that the user may easily adjust the table by pulling the table surface down for use and lift the table surface up when it is no longer in use. The guideposts are of sufficient length to allow the user to easily maneuver underneath the table surface when the table surface is in a raised position. This system is of particular use for individuals with physical limitations.
    Type: Grant
    Filed: April 12, 1996
    Date of Patent: November 18, 1997
    Inventor: Lloyd Huggins