Patents Assigned to Spotmanor Limited
  • Rearing unit
    Patent number: 4314527
    Abstract: A rearing unit for farm animals formed of a closed body having cages mounted along the sides thereof in which the animals are disposed and constrained, air inlets formed in the roof of the body along the center line thereof and air outlet formed in the floor of the unit at the sides thereof, said air outlets are connected to an air extraction fan or fans disposed so that the air which is withdrawn from the body of the unit is expelled beneath the unit.
    Type: Grant
    Filed: March 11, 1980
    Date of Patent: February 9, 1982
    Assignee: Spotmanor Limited
    Inventor: John C. M. Shaw
  • Rearing units
    Patent number: 4013044
    Abstract: An animal rearing unit enabling early weaning comprises a rectangular body with a cage or cages inside it, with air inlet means at one end of said body and air outlet means at the opposite end. A controlled temperature air heating device is provided in a preheating chamber at the inlet end of said body.
    Type: Grant
    Filed: February 26, 1975
    Date of Patent: March 22, 1977
    Assignee: Spotmanor Limited
    Inventor: John Charles Michael Shaw