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| Number | Title | Issue Date |
| 7597614 | Big game animal field dressing tool and method A field dressing tool for big game animals and a method for using same is disclosed. The tool includes a tip portion, a plurality of barbs extending radially and rearwardly from the tip portion, a shank extending from a rear portion of the barbs, and the handle on t... | 10/06/2009 |
| 7264543 | Device for cutting free the colon of a slaughter animal A device for cutting free the colon of a slaughter animal has a cylindrical cutting knife and a guiding arbor with a suction channel. The device has two components, one of which is a tool and the other a robot connecting plate. The robot connecting plate has a conne... | 09/04/2007 |
| 6641475 | System for disinfection and method An apparatus for the processing/handling of the anus/rectum of slaughtered animals, comprising a cutting arrangement mounted in a housing for the cutting-over of the connection between the anus/rectum and surrounding tissue, the cutting arrangement compri... | 11/04/2003 |
| 6159528 | Methods for the processing of underutilized hard-shelled crustaceans Methods are provided for separating the intact shell of hard-shelled crustaceans of any species from the raw edible meat contained therein which is very strongly attached to the shells. The methods each include the first step of initiating the detachment ... | 12/12/2000 |
| 5980376 | Method and apparatus for gutting fish The invention pertains to an apparatus for gutting fish which serves for preventing flaws that reduce the quality e.g., colon and blood residues or damage to the walls of the abdominal cavity, and for attaining a highly aesthetic product. The invention pr... | 11/09/1999 |
| 5735735 | Method for the automatic gutting of fish and an apparatus for implementing the method In a method for automatically gutting fish of the catfish species, the belly cavity is opened around the anal orifice either before or after opening the gills by severing the gullet and opening the blood stream, and the contents of the belly cavity are re... | 04/07/1998 |
| 5499390 | Controlled device for removing the anus of slaughtered animals A device for removing the anus of slaughtered animals. The device includes a cutting device for cutting out the anus of a slaughtered animal, which cutting device comprises a substantially cylindrical blade drivable for rotation and translation and having... | 03/12/1996 |
| 5354231 | Device for removing the anus of slaughtered animals A device for removing the anus of slaughtered animals, which device comprises: a cutting device (14) for cutting out the anus (9) of a slaughtered animal transported by the transporting means (10, 11, 12), which cutting device comprises: a displaceable ca... | 10/11/1994 |
| 5334083 | Method and device for mechanically drawing slaughtered poultry Method and device for mechanical removal of the viscera package from the belly cavity of slaughtered poultry hanging by the legs from hooks which are moved in a conveyor along a drawing device. For removal of the viscera package, the body of the poultry i... | 08/02/1994 |
| 5199922 | Cutting device A cutting device for arranging a cut around the anus of a slaughtered animal, which cutting device comprises: a positioning rod for insertion into the anus of a slaughtered animal; a rotatably drivable cylindrical beaker-shaped knife which is placed coaxially ... | 04/06/1993 |
| 5181878 | Device for cutting loose the rectum of a slaughtered animal carcass Device for cutting loose the rectum of the carcass of a slaughtered animal, having a shut-off and positioning element fitted at the end of an elongated carrier with concentrically around it a rotary cutting element, and with means for creating a vacuum ar... | 01/26/1993 |
| 5114380 | Method for eviscerating animal carcasses, preferably pig carcasses, a plug and plant therefor A method for eviscerating pig carcasses comprising insertion of a plug into the anus of the carcass in order to avoid contamination of the carcass. Before the plug is inserted into the anus it is cooled down to a low temperature, such as below -20° C. The plu... | 05/19/1992 |
| 5112272 | Method for providing a cut around the anus of an animal, which is suspended from its back feet, to free the rectum from the carcass, and apparatus for performing said method Method for providing a cut around the anus of an animal, preferably a hog, to free the rectum from the carcass, which is suspended at its back feet, according to which method a rotating, tubular knife is advanced towards the anus of the animal for making ... | 05/12/1992 |
| 4564977 | Poultry vent removal machine The two spindle machine has an innermost, elongated, vent-entering probe associated with one spindle and an elongated, cylindrical cutter associated with a second spindle concentrically receiving the probe. The probe may be telescoped into and out of the ... | 01/21/1986 |
| 4486920 | Method and apparatus to cut out the vent of a bird An apparatus for cutting out the vent of a bird being made ready for consumption substantially comprises a number of rotatingly driven hollow cylindrical knives which each are secured to a slide. Each slide is provided with a roller which engages a curved... | 12/11/1984 |
| 4208764 | Poultry eviscerating method A method for automatic evisceration of killed poultry, particularly broilers, whereby the animal is clamped with the belly up at its tail head to a substantially horizontal supporting plate, and eviscerated in this position. An apparatus for carrying out ... | 06/24/1980 |
| 4155146 | Apparatus for cutting out the vent of a fowl Automatic vent cutting machine for poultry, cooperating with an overhead conveyor carrying birds by the ankle joints, having at least one cutting unit moving along with the conveyor and reciprocatable towards and away from the bird, the cutting unit havin... | 05/22/1979 |
| 3992752 | Vacuum eviscerator method A lung removal method for poultry in which an access opening to their body cavity has been formed at their vent including the steps of supporting poultry by its hocks and at an access opening at the vent so as to locate the access opening in a fixed plane... | 11/23/1976 |
| 3975796 | System for dressing poultry, animals and the like A dressing tool includes a rotatable tubular cutting member with an elongated probe member coaxially disposed therein. The probe member extends outwardly beyond the cutting member. The elongated probe is inserted into the anus of the poultry and a vacuum ... | 08/24/1976 |
| 3958303 | Method and apparatus for poultry vent removal Poultry carcasses are suspended by their legs and advanced by an overhead conveyor to a machine which automatically severs the vent from each carcass in succession as advancement continues and then partially withdraws each severed vent from its carcass to... | 05/25/1976 |
