Patents by Inventor John Charles Michael Shaw

John Charles Michael Shaw 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).

  • 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