Patents by Inventor Petrus Christianus Hendrikus Janssen

Petrus Christianus Hendrikus Janssen 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: 9375020
    Abstract: The invention pertains to a device for separating at least one leg part (1) from a carcass part of slaughtered poultry, wherein the device comprises: —a main conveyor, which main conveyor comprises a plurality of carriers (10), each carrier being adapted to engage a carcass parts by or in the vicinity of the free ends of the leg parts, the main conveyor being provided with a drive for moving the carriers along a path, —a hip dislocator assembly, which is adapted to dislocate the hip joints in such a way that after said dislocation, a tissue connection remains between each leg part and the saddle, and adapted to disengage the leg parts from the carrier of the main conveyor, —a saddle support guide (32), which is adapted for supporting the saddle of the carcass part after the carcass part has become disengaged from the carrier of the main conveyor, —a leg separator (40) comprising two leg grippers (41), each leg gripper comprising a leg gripping slot that is adapted for engaging a leg part, wherein the leg grip
    Type: Grant
    Filed: October 9, 2013
    Date of Patent: June 28, 2016
    Assignee: Marel Stork Poultry Processing B.V.
    Inventors: Erik Hendrikus Werner Peters, Petrus Christianus Hendrikus Janssen, Roger Pierre Hubertus Maria Claessens
  • Patent number: 9375019
    Abstract: The invention pertains to a method and system for harvesting saddle meat parts from a carcass part of slaughtered poultry, wherein the carcass part initially comprises two legs parts and a saddle, wherein the carcass part further comprises two saddle meat parts.
    Type: Grant
    Filed: October 9, 2013
    Date of Patent: June 28, 2016
    Assignee: Marel Stork Poultry Processing B.V.
    Inventors: Erik Hendrikus Werner Peters, Petrus Christianus Hendrikus Janssen, Roger Pierre Hubertus Maria Claessens
  • Patent number: 9320287
    Abstract: The invention pertains to a method and system for harvesting saddle meat parts from a carcass part of slaughtered poultry, wherein the carcass part initially comprises two legs parts and a saddle, wherein the carcass part further comprises two saddle meat parts.
    Type: Grant
    Filed: July 10, 2015
    Date of Patent: April 26, 2016
    Assignee: Marel Stork Poultry Processing B.V.
    Inventors: Erik Hendrikus Werner Peters, Petrus Christianus Hendrikus Janssen, Roger Pierre Hubertus Maria Claessens
  • Publication number: 20150313246
    Abstract: The invention pertains to a method and system for harvesting saddle meat parts from a carcass part of slaughtered poultry, wherein the carcass part initially comprises two legs parts and a saddle, wherein the carcass part further comprises two saddle meat parts.
    Type: Application
    Filed: July 10, 2015
    Publication date: November 5, 2015
    Inventors: Erik Hendrikus Werner Peters, Petrus Christianus Hendrikus Janssen, Roger Pierre Hubertus Maria Claessens
  • Publication number: 20150282496
    Abstract: The invention pertains to a device for separating at least one leg part (1) from a carcass part of slaughtered poultry, wherein the device comprises: a main conveyor, which main conveyor comprises a plurality of carriers (10), each carrier being adapted to engage a carcass parts by or in the vicinity of the free ends of the leg parts, the main conveyor being provided with a drive for moving the carriers along a path, a hip dislocator assembly, which is adapted to dislocate the hip joints in such a way that after said dislocation, a tissue connection remains between each leg part and the saddle, and adapted to disengage the leg parts from the carrier of the main conveyor, a saddle support guide (32), which is adapted for supporting the saddle of the carcass part after the carcass part has become disengaged from the carrier of the main conveyor, a leg separator (40) comprising two leg grippers (41), each leg gripper comprising a leg gripping slot that is adapted for engaging a leg part, wherein the leg grippers
    Type: Application
    Filed: October 9, 2013
    Publication date: October 8, 2015
    Inventors: Erik Hendrikus Werner Peters, Petrus Christianus Hendrikus Janssen, Roger Pierre Hubertus Maria Claessens
  • Patent number: 8764525
    Abstract: A poultry neck meat harvester for mechanized harvesting of neck meat from a poultry body is adapted to be arranged along the path of a poultry body conveyor having at least one product carrier for supporting a poultry body and conveying the poultry body in a direction of conveyance. The harvester includes one or more neck positioning devices, each adapted to receive and position the poultry neck portion of a poultry body that is supported by a product carrier, a neck conveyor with neck positioning devices adapted to convey each neck positioning device in a manner that is synchronized with a product carrier so as to allow receipt of the poultry neck portion while the poultry body is supported by the product carrier, a neck meat cutting member adapted to cut loose the neck meat from the neck vertebrae while the neck portion is received and positioned by the neck positioning device.
    Type: Grant
    Filed: April 24, 2012
    Date of Patent: July 1, 2014
    Assignee: Marel Stork Poultry Processing B.V.
    Inventors: Erik Hendrikus Werner Peters, Petrus Christianus Hendrikus Janssen
  • Publication number: 20140094102
    Abstract: A poultry neck meat harvester for mechanized harvesting of neck meat from a poultry body is adapted to be arranged along the path of a poultry body conveyor having at least one product carrier for supporting a poultry body and conveying the poultry body in a direction of conveyance. The harvester includes one or more neck positioning devices, each adapted to receive and position the poultry neck portion of a poultry body that is supported by a product carrier, a neck conveyor with neck positioning devices adapted to convey each neck positioning device in a manner that is synchronized with a product carrier so as to allow receipt of the poultry neck portion while the poultry body is supported by the product carrier, a neck meat cutting member adapted to cut loose the neck meat from the neck vertebrae while the neck portion is received and positioned by the neck positioning device.
    Type: Application
    Filed: April 24, 2012
    Publication date: April 3, 2014
    Applicant: MAREL STORK POULTRY PROCESSING B.V.
    Inventors: Erik Hendrikus Werner Peters, Petrus Christianus Hendrikus Janssen
  • Patent number: 8500522
    Abstract: A device for separating a wishbone from a carcass part of slaughtered poultry, includes a primary wishbone knife, for separating the wishbone from meat that is naturally present thereon in the plane of the wishbone, wherein the primary wishbone knife is adapted to be introduced into and removed from the carcass part via the neck opening, two secondary wishbone knives, each for separating the wishbone from meat that is present on the outside of a leg of the wishbone, and a secondary wishbone knives actuator assembly. The secondary wishbone knives actuator assembly prescribes a secondary cutting path for each of the secondary wishbone knives relative to the carcass part. The secondary cutting paths have a curved shape that substantially follows the outer contour of the wishbone.
    Type: Grant
    Filed: December 1, 2010
    Date of Patent: August 6, 2013
    Assignee: Marel Stork Poultry Processing B.V.
    Inventors: Richard Gerard Johan Drabbels, Petrus Christianus Hendrikus Janssen, Erik Hendrikus Werner Peters
  • Patent number: 8485870
    Abstract: A method for processing a carcass part of slaughtered poultry, the carcass part including bone parts with at least a part of the rib cage and a part of the spine, at least a part of the back meat that is naturally present on the rib cage and the spine, and at least a part of the abdominal muscle tissue, the method includes making a first incision through the back meat near the abdominal muscle tissue at least up to the underlying bone parts of the carcass part, and detaching the back meat from the bone parts of the carcass part. A device is provided to perform the method.
    Type: Grant
    Filed: April 30, 2012
    Date of Patent: July 16, 2013
    Assignee: Stork PMT B.V.
    Inventors: Petrus Christianus Hendrikus Janssen, Gerardus Johannes Catharina Van Bussel, Adrianus Josephes Van Den Nieuwelaar
  • Patent number: 8460072
    Abstract: A method for processing a carcass part of slaughtered poultry includes making a preliminary incision on both sides of the sternum, the preliminary incision leaving the part of the membrane that is present between the inner fillet and the outer fillet intact, scraping loose the meat that lies against the sternum on either side using a first scraper, scraping at least a part of the meat of the inner fillet loose from the rib cage using a second scraper, cutting through the membrane connection between the inner fillet and the rib cage, and removing the outer fillet and the inner fillet from the bone parts of the carcass part, in which the connection between the inner fillet and the outer fillet remains intact.
    Type: Grant
    Filed: April 30, 2012
    Date of Patent: June 11, 2013
    Assignee: Stork PMT B.V.
    Inventors: Petrus Christianus Hendrikus Janssen, Gerardus Johannes Catharina Van Bussel, Adrianus Josephes Van Den Nieuwelaar
  • Patent number: 8388421
    Abstract: A device for processing a carcass part of slaughtered poultry, the carcass part, at the start of the process, including bone parts with at least a part of the rib cage, at least a part of the clavicle, and at least a part of the wing joint, at least a part of the outer fillet, where the part of the outer fillet that is present is connected to the part of the rib cage that is present, at least a part of the inner fillet, at least a tendon that connects the inner fillet to the wing joint, the device including an outer fillet guide to maintain at least a part of the outer fillet in the first position, a clavicle guide to hold the free ends of the wishbone in the second position, and at least one blade to cut through the tendon.
    Type: Grant
    Filed: April 30, 2012
    Date of Patent: March 5, 2013
    Assignee: Stork PMT B.V.
    Inventors: Petrus Christianus Hendrikus Janssen, Gerardus Johannes Catharina Van Bussel, Adrianus Josephes Van Den Nieuwelaar
  • Patent number: 8360832
    Abstract: A method for processing a carcass part of slaughtered poultry includes, the carcass part including bone parts with at least a part of the back of the rib cage and the spine, and at least a part of the meat that is naturally present on the back of the rib cage and the spine, the method includes detaching a part of the back meat from the underlying bone parts of the carcass part, and engaging at least a part of the detached back meat, and then peeling the back meat off the bone parts of the carcass part.
    Type: Grant
    Filed: April 30, 2012
    Date of Patent: January 29, 2013
    Assignee: Stork PMT B.V.
    Inventors: Petrus Christianus Hendrikus Janssen, Gerardus Johannes Catharina Van Bussel, Adrianus Josephes Van Den Nieuwelaar
  • Patent number: 8353744
    Abstract: A method for processing a carcass part of slaughtered poultry including making two incisions on the back side of the carcass part, and detaching at least a part of the back meat that is naturally present on the carcass part using a scraper, the scraper having a cutting edge with a curved shape in a plane that substantially extends perpendicular to the direction of the spine, the curved shape substantially matching the side of the back of the contour of the bone parts of the carcass part from which the back meat must be detached, as seen in the direction of the spine, wherein detachment of the back meat by the scraper starts from the incisions along the spine, and the carcass part and the scraper move relative to each other while the meat is being detached.
    Type: Grant
    Filed: April 30, 2012
    Date of Patent: January 15, 2013
    Assignee: Stork PMT B.V.
    Inventors: Petrus Christianus Hendrikus Janssen, Gerardus Johannes Catharina Van Bussel, Adrianus Josephes Van Den Nieuwelaar
  • Patent number: 8348729
    Abstract: A method for processing a carcass part of slaughtered poultry includes performing a process on the carcass part using a processing device, in which the carcass part has a predefined position and orientation in relation to the processing device, during the processing at least a harvestable part of the carcass part is separated from the rest of the carcass part, conveying the harvestable part to a tray using a feed device, where the orientation of the harvestable part relative to the feed device is known beforehand based on the orientation of the harvestable part relative to the processing device, and depositing the harvestable part of the carcass part in the tray in a predefined position and in a predefined orientation.
    Type: Grant
    Filed: April 30, 2012
    Date of Patent: January 8, 2013
    Assignee: Stork PMT B.V.
    Inventors: Petrus Christianus Hendrikus Janssen, Gerardus Johannes Catharina Van Bussel, Adrianus Josephes Van Den Nieuwelaar
  • Patent number: 8292703
    Abstract: The invention relates to a system for processing a carcass part of slaughtered poultry, which carcass part comprises at least a part of the breast, the breast comprising at least a part of the breastbone and a part of the breast fillet. The system according to the invention comprises a fillet harvesting device for harvesting the breast fillet present on the carcass part, and a detaching device for harvesting residual meat still present on the breastbone after harvesting of the breast fillet, and a conveyor with product carriers for conveying the carcass parts along a path, the fillet harvesting device and the detaching device being disposed along the path of the conveyor, and the detaching device being placed downstream of the fillet harvesting device, and comprising a collection means for collecting harvested residual meat.
    Type: Grant
    Filed: March 26, 2008
    Date of Patent: October 23, 2012
    Assignee: Stork PMT B.V.
    Inventors: Adrianus Josephes Van Den Nieuwelaar, Petrus Christianus Hendrikus Janssen, Johannes Antoon Vincent Van Kippersluis
  • Publication number: 20120238192
    Abstract: A method for processing a carcass part of slaughtered poultry includes, the carcass part including bone parts with at least a part of the back of the rib cage and the spine, and at least a part of the meat that is naturally present on the back of the rib cage and the spine, the method includes detaching a part of the back meat from the underlying bone parts of the carcass part, and engaging at least a part of the detached back meat, and then peeling the back meat off the bone parts of the carcass part.
    Type: Application
    Filed: April 30, 2012
    Publication date: September 20, 2012
    Inventors: Petrus Christianus Hendrikus JANSSEN, Gerardus Johannes Catharina Van Bussel, Adrianus Josephes Van Den Nieuwelaar
  • Publication number: 20120238195
    Abstract: A method for processing a carcass part of slaughtered poultry includes performing a process on the carcass part using a processing device, in which the carcass part has a predefined position and orientation in relation to the processing device, during the processing at least a harvestable part of the carcass part is separated from the rest of the carcass part, conveying the harvestable part to a tray using a feed device, where the orientation of the harvestable part relative to the feed device is known beforehand based on the orientation of the harvestable part relative to the processing device, and depositing the harvestable part of the carcass part in the tray in a predefined position and in a predefined orientation.
    Type: Application
    Filed: April 30, 2012
    Publication date: September 20, 2012
    Inventors: Petrus Christianus Hendrikus JANSSEN, Gerardus Johannes Catharina Van Bussel, Adrianus Josephes Van Den Nieuwelaar
  • Publication number: 20120238193
    Abstract: A method for processing a carcass part of slaughtered poultry, the carcass part including bone parts with at least a part of the rib cage and a part of the spine, at least a part of the back meat that is naturally present on the rib cage and the spine, and at least a part of the abdominal muscle tissue, the method includes making a first incision through the back meat near the abdominal muscle tissue at least up to the underlying bone parts of the carcass part, and detaching the back meat from the bone parts of the carcass part. A device is provided to perform the method.
    Type: Application
    Filed: April 30, 2012
    Publication date: September 20, 2012
    Inventors: Petrus Christianus Hendrikus JANSSEN, Gerardus Johannes Catharina Van Bussel, Adrianus Josephes Van Den Nieuwelaar
  • Publication number: 20120231716
    Abstract: a method for processing a carcass part of slaughtered poultry including making two incisions on the back side of the carcass part, and detaching at least a part of the back meat that is naturally present on the carcass part using a scraper, the scraper having a cutting edge with a curved shape in a plane that substantially extends perpendicular to the direction of the spine, the curved shape substantially matching the side of the back of the contour of the bone parts of the carcass part from which the back meat must be detached, as seen in the direction of the spine, wherein detachment of the back meat by the scraper starts from the incisions along the spine, and the carcass part and the scraper move relative to each other while the meat is being detached.
    Type: Application
    Filed: April 30, 2012
    Publication date: September 13, 2012
    Inventors: Petrus Christianus Hendrikus JANSSEN, Gerardus Johannes Catharina VAN BUSSEL, Adrianus Josephes VAN DEN NIEUWELAAR
  • Publication number: 20120225616
    Abstract: A device for separating a wishbone from a carcass part of slaughtered poultry, The device comprises:—a primary wishbone knife (10), for separating the wishbone from meat that is naturally present thereon in the plane of the wishbone, wherein the primary wishbone knife adapted to be introduced into and removed from the carcass part via the neck opening,—two secondary wishbone knives (11, 21), each for separating the wishbone from meat that is present on the outside of a leg of the wishbone, and a secondary wishbone knives actuator assembly. The secondary wishbone knives actuator assembly prescribe a secondary cutting path (19, 29) for each of the secondary wishbone knives relative to the carcass part. The secondary cutting paths have a curved shape that substantially follows the outer contour of the wishbone.
    Type: Application
    Filed: December 1, 2010
    Publication date: September 6, 2012
    Inventors: Richard Gerard Johan Drabbels, Petrus Christianus Hendrikus Janssen