Patents by Inventor Anastasiya Yurevna ZIMITSKAYA

Anastasiya Yurevna ZIMITSKAYA 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).

  • Iris-lens diaphragm
    Patent number: 10888417
    Abstract: There is discloses an iris-lens diaphragm made of elastic material in the form of a colored ring. The iris0lens diaphragm comprises peripheral arc-shaped and open-ended support elements for one-point contact that are capable of bending in the plane of the colored ring, wherein a thickness of support elements exceeds a thickness of the colored ring.
    Type: Grant
    Filed: April 17, 2017
    Date of Patent: January 12, 2021
    Assignee: OBSCHESTVO S OGRANICHENNOI OTVETSTVENNOSTYU PREDPRIYATIE “REPER-NN”
    Inventors: Nadezhda Aleksandrovna Pozdeeva, Anastasiya Yurevna Zimitskaya, Mihail Mihaylovich Jones, Nikolaj Petrovich Pashtaev
  • IRIS-LENS DIAPHRAGM
    Publication number: 20190133753
    Abstract: There is discloses an iris-lens diaphragm made of elastic material in the form of a colored ring. The iris0lens diaphragm comprises peripheral arc-shaped and open-ended support elements for one-point contact that are capable of bending in the plane of the colored ring, wherein a thickness of support elements exceeds a thickness of the colored ring.
    Type: Application
    Filed: April 17, 2017
    Publication date: May 9, 2019
    Inventors: Nadezhda Aleksandrovna POZDEEVA, Anastasiya Yurevna ZIMITSKAYA, Mihail Mihaylovich JONES, Nikolaj Petrovich PASHTAEV