Patents by Inventor Leonard Sokola

Leonard Sokola 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).

  • Adjustable step system
    Patent number: 11946258
    Abstract: An adjustable step system for assisting a person walking up or down a flight of stairs. The system includes adjustable steps that can be mounted to the stairs of the flight of stairs. The adjustable steps effectively reduce the required vertical height of a step that a person is required to take for each stair. The adjustable steps are also movable and can be positioned at a desired location along the width of the stairs when not in use.
    Type: Grant
    Filed: July 12, 2023
    Date of Patent: April 2, 2024
    Inventor: Leonard Sokola
  • Dinnerware with attached figure and diet reminder
    Publication number: 20050000969
    Abstract: A dinnerware article, such as a dish or plate, bearing a raised likeness of a creature connoting obesity. The article also bears a graphical diet reminder, instructing the user regarding healthful amounts and/or types of foods for his/her consumption.
    Type: Application
    Filed: July 1, 2003
    Publication date: January 6, 2005
    Inventor: Leonard Sokola