Patents by Inventor Viktor Dubovsky

Viktor Dubovsky 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).

  • Variable structure seals
    Patent number: 9709197
    Abstract: A seal (100) for connecting to a tube (110) having a wall, the seal comprising: • an elongated cavity (130) for receiving an end of the tube (110); • a first elastic ring (140) in the cavity (130); and • a fluid inlet (150) for radially pressing the first elastic ring (140) against the wall of the tube (110) inserted in the cavity (130).
    Type: Grant
    Filed: May 7, 2013
    Date of Patent: July 18, 2017
    Assignee: EMIGAL ELECTRONIC TEST SOLUTIONS LTD.
    Inventors: Vladimir Sizikov, Viktor Dubovsky
  • VARIABLE STRUCTURE SEALS
    Publication number: 20150084330
    Abstract: A seal (100) for connecting to a tube (110) having a wall, the seal comprising: •an elongated cavity (130) for receiving an end of the tube (110); •a first elastic ring (140) in the cavity (130); and •a fluid inlet (150) for radially pressing the first elastic ring (140) against the wall of the tube (110) inserted in the cavity (130).
    Type: Application
    Filed: May 7, 2013
    Publication date: March 26, 2015
    Inventors: Vladimir Sizikov, Viktor Dubovsky