Patents by Inventor Abdulkarim Ali Al-Motawwah

Abdulkarim Ali Al-Motawwah 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).

  • Educational apparatus
    Patent number: 9039421
    Abstract: An educational apparatus for educating, testing and entertaining individuals includes a rotatable spherical element, a planar support structure and a plurality of rollers for supporting the spherical element for rotational movement. The planar support structure defines an elevated planar surface with a circular opening therein. The rotatable rollers are hingedly mounted to the planar support structure around the opening for supporting the spherical element with a majority of the spherical element above the level of the planar support structure. A fixed element is fixed to the spherical element and a magnetic complimentary element is disposed adjacent the spherical element for contact by the fixed element.
    Type: Grant
    Filed: February 21, 2007
    Date of Patent: May 26, 2015
    Inventor: Abdulkarim Ali Al-Motawwah
  • EDUCATIONAL APPARATUS
    Publication number: 20080199840
    Abstract: An educational apparatus for educating, testing and entertaining individuals includes a rotatable spherical element, a planar support structure and a plurality of rollers for supporting the spherical element for rotational movement. The planar support structure defines an elevated planar surface with a circular opening therein. The rotatable rollers are hingedly mounted to the planar support structure around the opening for supporting the spherical element with a majority of the spherical element above the level of the planar support structure. A fixed element is fixed to the spherical element and a magnetic complimentary element is disposed adjacent the spherical element for contact by the fixed element.
    Type: Application
    Filed: February 21, 2007
    Publication date: August 21, 2008
    Inventor: Abdulkarim Ali Al-Motawwah