Class 452/137 - Hand-held tool

Subclass of Class 452 - Butchering
Definition: Subject matter wherein the deboning apparatus is adapted
No. of patents: 31
Last issue date: 12/14/2010

Number	Title	Issue Date
7850511	Method and a device for facilitating the removal of pin bones in fish A method and a device for facilitating the removal of a pin bone (2) from fish flesh, wherein the pin bone (2) is cut within a filet part of the fish flesh. ...	12/14/2010
7806753	Skin-on ham deboning method A method for the skin-on deboning of a ham prior to processing in a conventional skinner. The ham is deboned and the inside musculature, outside musculature, knuckle musculature and inner shank musculature are removed prior to the removal of skin and fat from the va...	10/05/2010
7704132	Device for carving, boning, and defatting slaughtered animals A device (1) for carving, boning, and defatting slaughtered animals is provided having a handle (3), with a head part (9) mounted at its front end. The head part (9) carries a knife carrier (21) with a rotatably mounted circular kn...	04/27/2010
7247086	Apparatus and procedure for fish pin boning An apparatus and procedure for extracting pin bones from fish. The procedure comprises detaching the pin bones from the meat using vibrations, and then, extracting the pin bone using only enough traction force in order to pull out the pin bone, thus preserving its i...	07/24/2007
7153202	Flexible shaft drive transmission Helical members applied in flexshaft assemblies for retaining lubricant inside a flexshaft casing 22. The helical members have a helix that is opposite of a helix of wires that make up a flexible drive member. The helical members direct the lubricant away fro...	12/26/2006
7066071	Food slicer A food slicer includes a frame with a food-receiving platform having an aperture therein. A reversible cutting blade has first and second cutting edges and is selectively removably mountable on the frame in first and second positions for respectively disposing the f...	06/27/2006
6935941	Fish pin bone remover The fish pin bone remover has a handle and a blade member. The blade member is formed from a V-shaped blade blank. The blade blank has a left leg, a right leg and a bridge portion interconnecting the legs. The legs have inside edges and outside edges. The bridge por...	08/30/2005
6751872	Power operated rotary knife A rotary knife comprising, an annular blade having a central axis, a blade supporting head assembly supporting the blade for rotation about the axis, a manually grippable handle assembly connected to the head assembly, and a flex shaft drive transmission for driving...	06/22/2004
6745477	Deboning knife A cutting tool and method for removing the tenders from a poultry carcass wherein the cutting tool is a deboning knife having a pair of blades attached to a handle in a side by side relation with a distance therebetween. The surfaces of the blades include undulation...	06/08/2004
6142862	De-boning apparatus and method A de-boning apparatus and method for removing bones and other undesirable elements from meat. The apparatus preferably includes a conveyor assembly conveying meat to and from a head assembly which removes the bones, one or more rail assemblies located bes...	11/07/2000
6095913	Fish spinal bone removal tool A method for the removal of the spinal bones from fish, such as freshwater fish, by positioning an annular member, such as a ring attached to a shaft, around the spine of a deheaded fish and forcing it along the spine from the head portion to the tail por...	08/01/2000
5947808	Seafood skin, membrane, bone, cartilage, antennae, leg, shell, beard and/or vein removal apparatus and methods for use thereof Apparatus and methods for removing skin, membranes, bones, cartilage, antennae, legs, shell, beard and/or veins from seafood prior to, during and/or after the seafood is cooked. The apparatus generally having: (a) measuring means for locating bones within...	09/07/1999
5940972	Rotary knife blade A rotary knife having a blade with an annular body rotatable about a central axis and an annular blade section projecting away from the body. The blade section comprises a first radially inner surface, a second radially outer surface and, a cutting edge d...	08/24/1999
5904616	Device for removing bones, especially fishbones A device comprising two rollers (1,2) built of ribs (4,9) whereof one roller (2) may rotate inside the other (1) with a rotational speed which is somewhat larger than the rotational speed of the external roller (1), and where there between the ribs (4,9) ...	05/18/1999
5692307	Rotary knife blade A rotary knife blade comprising an annular body rotatable about a central axis, gear teeth projecting away from the body to form a ring gear, and an annular blade section projecting away from the body. The blade section comprises a first frustoconical, ra...	12/02/1997
5529534	Fish steak bone and skin removal apparatus The subject apparatus includes three implements which complement each other in the removal of skin portions, abdominal lining portions and bone portions from a fish steak. One implement is tongs having a plurality of tips which are pressed into the steak,...	06/25/1996
4920612	Fish fillet knife A knife for filleting fish includes a generally flat cutting blade disposed in a first plane and having a proximal end and a distal end. A generally flat boning blade is disposed in a second plane and has a proximal end, a distal end and a cutting edge. T...	05/01/1990
4894915	Cable driven ring blade knife A rotary hand knife that includes a handpiece 12, 12', 220 a ring-like housing 14 on the handpiece, and a rotary ring blade 16 supported and guided by the housing. The blade is driven by a pinion 18, 18', 18" rotated by a motor-driven flexible cable assem...	01/23/1990
4704769	Fish filleting apparatus and method An apparatus for deboning fish comprising a block and a filleting tool is disclosed. The block contains a curved edge for placement of the fish, rib cage down. A hand secures the fish on the block. The filleting tool has a handle and a blade that contains...	11/10/1987
4637140	Boning and trimming knife A hand knife 20, 120, of the type having a ring-like rotary driven blade useful for cutting meat and other suitable products; a blade housing 24, 124, 224 for a hand knife; and a circular blade 26, 126. The blade housing has a generally circular groove 38...	01/20/1987
4592113	Fish fileting knife A fish fileting apparatus is disclosed. The fish fileting apparatus (10) has an elongated flat metal blade (12) having a pair of cutting edges (18) along each side of the blade, a handle (22) which is offset from the blade (12), and a connecting portion (...	06/03/1986
4590676	Boning and trimming knife and housing A hand knife 20, 120, 220 of the type having a ring-like rotary driven blade 26, useful for cutting meat and the like; a blade housing 24, 124, 224 for a hand knife; and an improved circular blade 26. The blade housing has a generally circular groove 38, ...	05/27/1986
4574431	Knife for filleting fish The subject filleting knife has a cutting element having two cutting edges starting from the juncture of the blade element and handle and extending to a point part way along the element at which the two edges merge into a single edge. The knife thus serve...	03/11/1986
4509261	Boning and trimming knife and housing A hand knife 20, 120, 220 of the type having a ring-like rotary driven blade 26, useful for cutting meat and the like; a blade housing 24, 124, 224 for a hand knife; and an improved circular blade 26. The blade housing has a generally circular groove 38, ...	04/09/1985
4495675	Method and apparatus for removing meat from the knuckled end of a bone A boning apparatus and method is disclosed for removing the meat of an animal or poultry part from an elongate bone over the knuckled joint end. The apparatus includes meat stripping blades with a variable size opening therein for encircling the elongate ...	01/29/1985
4492027	Rotary hand knife An improved hand knife 20 of the type used for trimming meat with a rotary gear-driven ring-like blade 34 guided by a ring-like housing 30. The blade is retained by a partial peripheral flange 90 of the housing and a pivoted retaining shoe 36 secured to t...	01/08/1985
4439924	Rotary hand knife An improved hand knife 20 of the type used for trimming meat with a rotary driven ring-like blade 34 guided by a ring-like housing 30. The blade is retained by a partial peripheral flange 90 of the housing and a pivoted retaining shoe 36 secured to the kn...	04/03/1984
4422216	Device for separating meat from bones A device for separating meat from bones includes a flexible cutting strand driven continuously or in a reciprocating manner by a drive. The cutting strand is unsupported over a portion of its length so that it can engage the surface of a bone in this area...	12/27/1983
4363170	Blade holder for meat trimming knife An improved blade holder for rotatably mounting a circular-shaped meat-cutting blade on one end of a power-driven handle. A split metal ring is formed with an interior annular groove for rotatably mounting a circular cutting blade thereon. A pair of arcua...	12/14/1982
4054968	Small game holder An upstanding panel member and plate are provided and include upstanding opposite side edges. One side edge of the panel member extends upwardly along and is secured to one side of the plate intermediate its upstanding side edges and the lower end of the ...	10/25/1977
4006514	Folding filleting tool A dual purpose blade and a shield are pivotally supported on a transverse axis on a hollow handle for pivotal movement from a nested position within the handle to a fully open position at an obtuse angle to the handle. The shield is independently movable ...	02/08/1977

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Class 452/137 - Hand-held tool