Patents by Inventor Ymte J. De Jager

Ymte J. De Jager 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).

  • Means of transport with balancing construction comprising cylinders, and such a balancing construction
    Publication number: 20030075886
    Abstract: The present invention relates to a means of transport, comprising: a frame least two contact members, such as skis or wheels, which am oriented parallel to the direction of forward movement and which are arranged with clearance away from and toward the frame hereon; and a balancing construction between the frame and the contact members for the purpose of preventing slanting of the frame. The balancing construction can herein comprise per wheel at least one compartment filled with fluid and the compartments of at least two of the contact members can be in direct open mutual connection for the fluid.
    Type: Application
    Filed: September 26, 2002
    Publication date: April 24, 2003
    Inventors: Gerrit Van Smeden, Ymte J. De Jager