Patents by Inventor Yakov Rokhvarg

Yakov Rokhvarg 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: 4386581
    Abstract: An animal breeding conveyor house has a stationary part and two independent conveyors of which one conveyor is a main conveyor and is formed as a spatial vertical frame, and the other is a secondary conveyor arranged so that said conveyor can rotate independently of or together with one another.
    Type: Grant
    Filed: September 21, 1981
    Date of Patent: June 7, 1983
    Inventor: Yakov Rokhvarg
  • Patent number: 4269145
    Abstract: An animal house has a stator element forming a floor and a rotor element which is rotatable relative to the stator element. The rotor element has a plurality of partitions forming a plurality of compartments, which can accommodate the animals. When the rotor element rotates and thereby the compartments move, the animals are urged to move which corresponds to the natural conditions of animals' management. The rotor elements and the stator elements may include a plurality of rotor members and stator members spaced from one another in an upright direction so as to form a multistoried animal house. The partitions may be formed by bunks for feeding the animals.
    Type: Grant
    Filed: November 24, 1978
    Date of Patent: May 26, 1981
    Inventor: Yakov Rokhvarg