Patents by Inventor Boris B. Nazarov

Boris B. Nazarov 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).

  • Vehicle gearchange lever with clutchswitch
    Patent number: 4183424
    Abstract: A vehicle gearchange lever comprising a rod with a longitudinal hollow accommodating a current conduction element electrically connected with a clutch and with a contact mounted on said rod. The gearchange lever also comprises a knob with a contact mounted therein, which knob is elastically mounted on the rod and is adapted to be moved relative to the rod for the purpose of closing the contacts in the process of gearchange. The contact mounted on the rod is constructed in the form of a cup installed on a sleeve made of an insulating material and removably mounted on the rod. The knob is hollow, has a hole for the rod to fit therethrough with a clearance, and bears on a shoulder provided on the rod. Said clearance is dimensioned so as to enable the contacts to be closed by moving the knob in the process of gearchange.
    Type: Grant
    Filed: April 21, 1977
    Date of Patent: January 15, 1980
    Inventors: Leonid A. Rumyantsev, Jury K. Esenovsky-Lashkov, Anatoly A. Lisevich, Jury L. Kanevsky, Vladimir P. Steshenko, Vladimir I. Guba, Vladimir A. Abramian, Jury A. Tronin, Petr V. Fedorov, Boris B. Nazarov, Mikhail A. Mironenko