Patents by Inventor Ritsaert L. J. M. Ruesen

Ritsaert L. J. M. Ruesen 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).

  • Device for drawing the crop and gullet from slaughtered poultry
    Patent number: 4610050
    Abstract: The invention relates to a device for drawing the crop and gullet from slaughtered poultry, provided with a bore tube, having loosening and entrailing means at its free end, and which is introduced into the bird's trunk via an opening between the breast-bone and the tail of the bird. According to the invention two diametrically opposed strips (42, 43) are secured at the free end of the bore tube (14) and extend parallely to the center line of the tube, said strips along two diagonally opposed edges being provided with teeth (44) which are directed obliquely inwardly and toward the free end of the strip (42, 43).
    Type: Grant
    Filed: June 7, 1985
    Date of Patent: September 9, 1986
    Assignee: Linco Holland Engineering B.V.
    Inventors: Rudolf J. Tieleman, Ritsaert L. J. M. Ruesen