Patents by Inventor Dirk Hermen Van der Waal

Dirk Hermen Van der Waal 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).

  • Publication number: 20220330561
    Abstract: A deboner for a poultry part equipped with a first jaw and a second jaw mounted on an up-and-down movable slide block supporting a first frame portion, a second frame portion, and a third frame portion. The first jaw and the second jaw are movable towards and away from each other, wherein the first jaw is through a first hinge connected with the first frame portion so as to enable a rotational movement of the first jaw with respect to the first frame portion. A second hinge pivotably connecting the first frame portion to the third frame portion and a third hinge pivotably connecting the second frame portion with the third frame portion share a common axis of rotation.
    Type: Application
    Filed: April 14, 2022
    Publication date: October 20, 2022
    Inventors: Peter Martin Andeweg, Dirk Hermen Van der Waal
  • Patent number: 11457639
    Abstract: Deskinning apparatus for a poultry leg or part of a poultry leg, including a conveyor with conveyor hooks from which the poultry leg or part of the poultry leg is suspendable, and rollers below the conveyor that are rotatable in opposite directions and are provided with meshing teeth that are contactable with a skin on the poultry leg or part of the poultry leg that is suspended from the conveyor hooks for stripping the skin from the poultry leg or part of the poultry leg, wherein the rollers are movable up and down.
    Type: Grant
    Filed: October 22, 2020
    Date of Patent: October 4, 2022
    Assignee: MEYN FOOD PROCESSING TECHNOLOGY B.V.
    Inventors: Dirk Hermen Van der Waal, Peter Martin Andeweg
  • Patent number: 11102989
    Abstract: System for placement of a supply of poultry front halves in a processing line equipped with a train of movable carriers for the poultry front halves. Exemplary embodiments may include a train of receptacles provided and movable in a conveyor line, wherein the receptacles are equipped to receive the front halves at an input station of the system, and the conveyor line is equipped to move the receptacles with the poultry front halves received therein from the input station towards and along the processing line with the carriers. The receptacles can be equipped to transfer the poultry front halves onto the carriers in the processing line and may be equipped with a breast support plate, a bottom plate and upstanding inserts.
    Type: Grant
    Filed: March 22, 2019
    Date of Patent: August 31, 2021
    Assignee: Meyn Food Processing Technology B.V.
    Inventors: Dirk Hermen Van der Waal, Peter Martin Andeweg
  • Publication number: 20210120829
    Abstract: Deskinning apparatus for a poultry leg or part of a poultry leg, including a conveyor with conveyor hooks from which the poultry leg or part of the poultry leg is suspendable, and rollers below the conveyor that are rotatable in opposite directions and are provided with meshing teeth that are contactable with a skin on the poultry leg or part of the poultry leg that is suspended from the conveyor hooks for stripping the skin from the poultry leg or part of the poultry leg, wherein the rollers are movable up and down.
    Type: Application
    Filed: October 22, 2020
    Publication date: April 29, 2021
    Inventors: Dirk Hermen Van der Waal, Peter Martin Andeweg
  • Publication number: 20190297903
    Abstract: System for placement of a supply of poultry front halves in a processing line equipped with a train of movable carriers for the poultry front halves. Exemplary embodiments may include a train of receptacles provided and movable in a conveyor line, wherein the receptacles are equipped to receive the front halves at an input station of the system, and the conveyor line is equipped to move the receptacles with the poultry front halves received therein from the input station towards and along the processing line with the carriers. The receptacles can be equipped to transfer the poultry front halves onto the carriers in the processing line and may be equipped with a breast support plate, a bottom plate and upstanding inserts.
    Type: Application
    Filed: March 22, 2019
    Publication date: October 3, 2019
    Inventors: Dirk Hermen Van der Waal, Peter Martin Andeweg
  • Patent number: 9532581
    Abstract: An apparatus and method for removing the entrails from the abdominal cavity of poultry suspended by its legs in a first conveyor. The apparatus includes an evisceration tool which is movable into and out of the abdominal cavity of the poultry for removing the entrails from the abdominal cavity. The apparatus provides for gripping the entrails after their removal from the abdominal cavity.
    Type: Grant
    Filed: November 18, 2014
    Date of Patent: January 3, 2017
    Assignee: Meyn Food Processing Technology B.V.
    Inventors: Wilhelmus Johannes Casper Heemskerk, Dirk Hermen Van der Waal
  • Publication number: 20150140911
    Abstract: An apparatus and method are provided for removing the entrails from the abdominal cavity of poultry suspended by its legs in a first conveyor. The apparatus includes an evisceration tool which is movable into and out of the abdominal cavity of the poultry for removing the entrails from the abdominal cavity. The apparatus includes gripping means for gripping the entrails after their removal from the abdominal cavity.
    Type: Application
    Filed: November 18, 2014
    Publication date: May 21, 2015
    Inventors: Wilhelmus Johannes Casper Heemskerk, Dirk Hermen Van der Waal