Patents by Inventor Wong S. Ming

Wong S. Ming 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).

  • Model airplane interchangeable between high wing and low wing
    Patent number: 4915665
    Abstract: A model airplane which is readily constructed as either a low wing aircraft or as a high wing aircraft. The model airplane has a fuselage which is provided with a recess in the upper portion thereof and a recess in the lower portion thereof. The model airplane has a wing member which is positionable within either of the recesses. The model airplane has an insert member which is positionable within either of the recesses. Thus, the wing member and the insert member are interchangeable within the recesses to form either a high wing aircraft or a low wing aircraft. Thus, the model airplane can be readily convertible from a high wing aircraft to a low wing aircraft and vice-versa.
    Type: Grant
    Filed: February 27, 1989
    Date of Patent: April 10, 1990
    Inventor: Wong S. Ming