# US 8,784,165 B2 · Residual fat remover and method for removing residual fat of poultry fillets > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 8,784,165 B2 - Document ID: US8784165B2 - Status: Granted - Kind: B2 - Application number: 13/912,460 - Filed: 2013-06-07 - Published: 2013-12-12 - Granted: 2014-07-22 - Earliest claimed: 2012-06-07 - Assignees: Meyn Food Processing Technology B.V. - Applicants: Meyn Food Processing Technology B.V. - Inventors: Pieter Willem Vonk; Ferdinand Allard De Vos - Web page: https://patentgrep.com/patent/US8784165B2 ## CPC - A22C 21/00: Processing poultry - A22C 21/003: {Filleting poultry, i.e. extracting, cutting or shaping poultry fillets} - A22C: PROCESSING MEAT, POULTRY, OR FISH (preserving A23B; obtaining protein compositions for foodstuffs A23J1/00; fish, meat or poultry preparations A23L; disintegrating, e.g. chopping meat, B02C18/00; preparation of proteins C07K1/00) ## Abstract A residual fat remover and method for removal of residual fat that remains on tissue of a poultry carcass after the poultry carcass has passed a scraper for releasing tissue connections between a fillet or fillets and the poultry carcass, wherein the fillet or fillets still at least in part are attached to the carcass when passing the residual fat remover, and wherein the residual fat remover is embodied with opposite pens that are positioned along the path of the passing poultry carcass on opposite sides of the breastbone of the passing poultry carcass so as to detach the residual fat on the outer sides of the fillet or fillets during passing of the poultry carcass. ## Claims ### Claim 1 A residual fat remover for removal of residual fat that remains on tissue of a poultry carcass, the poultry carcass having a fillet or fillets that are at least partially attached to the carcass when passing the residual fat remover along a conveying path of the poultry carcass, the residual fat remover comprising: opposite pens that are positioned a distance from each other in an opposing manner along the conveying path of the poultry carcass, the pens also positioned on opposite sides of the poultry carcass as the poultry carcass passes along the conveying path, the pens configured to move towards each other and the poultry carcass as the poultry carcass passes so as to reduce the distance between the pens, the pens configured to detach the residual fat on the fillet or fillets during passing of the poultry carcass. ### Claim 2 (depends on 1) The residual fat remover as in claim 1, wherein the opposite pens comprise rounded extremities configured to prevent the opposite pens from damaging the fillet or fillets while scraping against the fillet or fillets on the poultry carcass. ### Claim 3 (depends on 1) The residual fat remover as in claim 1, wherein the poultry carcass has a back where point fat is located, and wherein the poultry carcass is arranged to move past the opposite pens so that the poultry carcass passes with its back trailing relative to the direction of movement of the poultry carcass. ### Claim 4 (depends on 1) The residual fat remover as in claim 1, wherein the opposite pens are configured to move between the fillets of the poultry carcass as the poultry carcass moves past the opposite pens. ### Claim 5 (depends on 1) The residual fat remover as in claim 1, wherein the poultry is transported along the conveying path by a carrier, and wherein the movement of the opposite pens towards each other is dependent on and caused by the carrier for the poultry carcass. ### Claim 6 (depends on 1) The residual fat remover as in claim 1, wherein the opposite pens have sharp edges pointing in a direction opposite to the movement direction of the poultry carcass. ### Claim 7 (depends on 1) The residual fat remover as in claim 1, further comprising guides positioned in a natural position between the poultry carcass and the fillet or fillets of the poultry carcass, and wherein the poultry carcass moves along the guides. ### Claim 8 A method for removal of residual fat remaining on tissue of a poultry carcass after the poultry carcass has passed a scraper for releasing tissue connections between a fillet or fillets and the poultry carcass, wherein the fillet or fillets are still at least in part attached to the poultry carcass when passing the residual fat remover, the method comprising the steps of: positioning opposite pens in an opposing manner along a conveying path of poultry carcass and on opposing sides of the conveying path; moving the pens to move towards each other so as to reduce the distance between the pens as the poultry carcass passes the pens; and detaching residual fat from the fillet or fillets of the poultry carcass as the poultry carcass passes the opposite pens along the conveying path. ### Claim 9 (depends on 8) The method for removal of residual fat remaining on tissue of a poultry carcass as in claim 8, wherein the poultry carcass has a back where point fat is located, and wherein the poultry carcass is arranged to move past the opposite pens so that the poultry carcass passes with its back trailing relative to the direction of movement of the poultry carcass. ### Claim 10 (depends on 8) The method for removal of residual fat remaining on tissue of a poultry carcass as in claim 8, wherein said step of moving the pens is coincident with the passing of a carrier for the poultry carcass. ### Claim 11 (depends on 8) The method for removal of residual fat remaining on tissue of a poultry carcass as in claim 8, further comprising the step of: moving the poultry carcass along guides that are positioned in a natural position between the poultry carcass and the fillet or fillets on the poultry carcass. ### Claim 12 A residual fat remover for removal of residual fat that remains on tissue of a poultry carcass, the poultry carcass having at least one fillet that is at least partially attached to the carcass when passing the residual fat remover along a conveying path of a carrier transporting the poultry carcass, the residual fat remover comprising: opposite pens that are positioned in an opposing manner along the conveying path of the poultry carcass and on opposite sides of the poultry carcass as the carrier passes along the conveying path, the pens configured to move closer to the poultry carcass to detach the residual fat on the fillet or fillets during passing of the poultry carcass, wherein the movement of the pens is caused by movement of the carrier along the conveying path.