Patents by Inventor Dmitry N. Sinitsyn

Dmitry N. Sinitsyn 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).

  • Patent number: 5622133
    Abstract: The transport facility with dynamic air cushion, which has a hull, a wing with flaps, and a tail empennage. A power system turns propellers connected with a transmission. The propellers are installed in front of the wing. Pneumatic cylinders are located at the ends of the wings parallel to the fore-and-aft axis of the transport facility. The engine is installed inside the hull and the propellers, used for a power-augmented ram technique, are driven by the transmission system connected to the engine. Turning pylons connected to the propeller bosses change the propellers rotation plane within the angle (.alpha.=0.degree.-80.degree.). The pylons are installed on the hull. The tail empennage consists of two fins and a stabilizer installed on the fins. A retractable elastic pneumatic ski is installed at the lower bow surface of the hull. The lower surface of the ski, in a release position, is located below the lower surface of the side pneumatic cylinders.
    Type: Grant
    Filed: September 20, 1994
    Date of Patent: April 22, 1997
    Assignee: Seagull Decor Co., Ltd.
    Inventors: Dmitry N. Sinitsyn, Vladislav G. Alyamovsky, Anatoly A. Antonov, Genrich L. Radovitsky, Vladimir V. Tomilin, Leonid O. Litinsky, Vladimir V. Shmelev