Patents by Inventor Etienne Dallet

Etienne Dallet 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).

  • Man-propelled vehicle, such as in particular a cycle
    Patent number: 6155584
    Abstract: A man-propelled vehicle includes a frame with a seat, two pedals, and two hand-operated handles, each linked with the frame by actuating devices capable of communicating to them an alternating translational motion. The actuating devices are coupled with unidirectional rotary transmission devices on a drive shaft by links adapted to drive in rotation the rotary transmission device when the pedals and operating handles are actuated.
    Type: Grant
    Filed: December 28, 1998
    Date of Patent: December 5, 2000
    Inventor: Etienne Dallet