Patents by Inventor Vladimir Nikolaevich Efremenko

Vladimir Nikolaevich Efremenko 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: 9079114
    Abstract: A rattle-tumbler toy, comprising a ball-shaped thin-walled body having two parts, one is a transparent reservoir and another is a non-transparent leak-proof cover connected to the first part of the body, a membrane on which a playing element is mounted and connected to the body cover. The transparent reservoir has a neck whose external surface has a collar for connection to mating parts on an internal surface of the cover when fastening the cover on the reservoir. When the body is assembled, the playing element is mounted in the transparent reservoir. The membrane is a thin-walled tumbler. The membrane is mounted in the inner space of the neck to place the playing element in the transparent part of the body. The transparent part of the body has freely arranged balls, and in the place of connection of the cover's wall to the transparent reservoir's wall there is a seal.
    Type: Grant
    Filed: December 1, 2011
    Date of Patent: July 14, 2015
    Inventor: Vladimir Nikolaevich Efremenko
  • Publication number: 20130288562
    Abstract: A rattle-tumbler toy, comprising a ball-shaped thin-walled body having two parts, one is a transparent reservoir and another is a non-transparent leak-proof cover connected to the first part of the body, a membrane on which a playing element is mounted and connected to the body cover. The transparent reservoir has a neck whose external surface has a collar for connection to mating parts on an internal surface of the cover when fastening the cover on the reservoir. When the body is assembled, the playing element is mounted in the transparent reservoir. The membrane is a thin-walled tumbler. The membrane is mounted in the inner space of the neck to place the playing element in the transparent part of the body. The transparent part of the body has freely arranged balls, and in the place of connection of the cover's wall to the transparent reservoir's wall there is a seal.
    Type: Application
    Filed: December 1, 2011
    Publication date: October 31, 2013
    Inventor: Vladimir Nikolaevich Efremenko
  • Publication number: 20080251521
    Abstract: The invention covers the packing industry, in particular, a package design providing a separate packing of different components without their mixing. The concept of the invention: the package for two components contains two vessels 1 and 2 connected to each other with external surfaces of necks 3 and 4. The vessels 1 and 2 are connected with a connecting cap 5 and closed with membranes 6 and 7. The connecting cap 5 provides a counter-connection of two necks 3 and 4 of the vessels 1 and 2 in such a way that one membrane rests against the other one ensuring reliable tightness of both vessels.
    Type: Application
    Filed: September 11, 2006
    Publication date: October 16, 2008
    Inventor: Vladimir Nikolaevich Efremenko