Patents by Inventor Iosif Fomich Nezval

Iosif Fomich Nezval 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).

  • Supersonic aircraft with the engines disposed under the delta wing middle portion
    Patent number: 3955781
    Abstract: A supersonic aircraft in which the engines are disposed under the middle portion of a delta wing and the contour of the nose portion except for the front end of the fuselage is defined essentially by two arcs of different circumference, the circumferences being disposed one above the other, with the lower circumference being described by a greater radius than the radius of the upper circumference, a cabin floor at the intersection of these circumferences, the nose portion at its front end including such end being inclined downwardly for thereby decreasing the height of the aircraft and increasing the number of seats in a row, and engines under the middle portion of the wing.
    Type: Grant
    Filed: April 29, 1974
    Date of Patent: May 11, 1976
    Inventors: Andrei Nikolaevich Tupolev, Alexei Andreevich Tupolev, Iosif Fomich Nezval, Georgy Alexeevich Cheremukhin, Alexandr Emmanuilovich Sterlin, Valentin Ivanovich Bliznjuk, Alexandr Leonidovich Pukhov, Georgy Petrovich Svischev, Georgy Sergeevich Bjushgens, Vitaly Georgievich Mikeladze