| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 030299000 | Plural blade | 33 |
| 20090064505 | Vegetable Cutter - A vegetable cutter includes an extrusion blade for cutting a vegetable such as a potato. The cutter includes a press plate that is linearly movable relative to the extrusion blade between a first configuration spaced apart from the extrusion blade and a second configuration adjacent the extrusion blade. A lead screw is operatively coupled to a motor and to the press plate to move the press plate between first and second configurations. A cutting blade is positioned adjacent the extrusion blade and a drive screw is operatively coupled to the cutting blade and to either the lead screw or motor so as to rotate the cutting blade. A vegetable positioned between the press plate and extrusion blade is forced through the extrusion blade when the press plate is moved to the second configuration. The extrusion blade is configured as an alphanumeric character for likewise shaping the vegetable. | 03-12-2009 |
| 20110131818 | DEVICES FOR EXTRACTING SEMI-SOLID FOOD MATERIAL FROM CYLINDRICAL CONTAINERS - Devices for removing semi-solid food from a cylindrical container, the devices comprising an elongate shaft having an upper end portion and a lower end portion, a means for rotating the shaft, such as a handle connected to the upper end portion, and at least one curved blade member extending radially outward from the lower end portion of the shaft around its periphery. | 06-09-2011 |
| 20110138635 | CUTTING TOOL - [Problems to be Solved] The object is to form incisions with improved uniform depth and shape in a coating film formed on an object having a curved surface with a plurality of curvatures or a free-form curved surface. | 06-16-2011 |
| 20110138636 | APPARATUS FOR CUTTING AND EJECTING NOODLES, AND NOODLE SCRAPER - An apparatus for cutting and ejecting noodles, includes: the pair of cutting blade rolls at which a plurality of toroidal-groove sections is formed, the cutting blade rolls cutting a noodle band and ejecting a plurality of noodles, the plurality of toroidal-groove sections having two or more depths, and the plurality of toroidal-groove sections being formed so as to be alternately or sequentially arrayed; a noodle scraper constituted of a plate body having a bent section extending along a longitudinal direction, the noodle scraper including a plurality of scraping tines formed in a comb form, the scraping tines being provided at one of long sides of the plate body and engaged with each of the toroidal-groove sections; a guide section disposed under the noodle scraper, transporting a plurality of the noodles that are dropped from the cutting blade rolls; and a feeding conveyer disposed under the guide section, feeding the plurality of noodles, wherein each scraping tine includes a tine-edge section, the plurality of tine-edge sections are engaged with the plurality of toroidal-groove sections at a front position and a rear position in a circumferential direction of the cutting blade rolls, in accordance with the depths of the toroidal-groove sections engaged with the scraping tines. | 06-16-2011 |
| 20120017449 | Knife Arrangement - Knife arrangement for use in for example a slicer apparatus for slicing meat, and in particular fish meat, wherein the knife arrangement comprises two reciprocating knives | 01-26-2012 |
| 20140202008 | Modified Axe - A modified axe head with a front-end containing a double-beveled axe blade and a back end containing a straight flat blade with a beveled blade edge. The back end blade contains a flexible hinge that allows the blade to pivot upwards and downwards as a result of applied force. The back end blade can be quickly inserted by firefighters in between doors, wall holes, floorboards, or roofing tiles for more gently opening or removing of these obstacles in an old or unstable buildings during search and rescue operations. | 07-24-2014 |
| 20150040406 | DRAW CUT UTILITY KNIFE - A draw cut utility knife includes an elongated handle and a head holding a blade. The handle defines a thin central portion surrounded by a flange extending around its perimeter, the central portion aligning with the blade. The head has a rounded edge from which the blade protrudes, and is formed around the blade in a manner permanently embedding it in the head. The central portion may have cut outs for reduced weight, and the head preferably includes a thickened portion for holding the blade adjacent a centrally located cut out which accommodates a user's finger. A second blade may be secured to another thickened portion of the head opposite the first blade, both blades permanently secured in the head with a rearward sharpened edge allowing the knife to be safely drawn toward a user and easily guided for a precision cut. | 02-12-2015 |
| 030300000 | Sweep cutter | 2 |
| 20100071219 | CUTTER OF A JUICER - The cutter of a juicer includes a cutter set provided with a first cutter and a second cutter. The first cutter has its opposite ends respectively slanting to one side of the diagonal edges and forming an upward cutting member having their diagonal edges respectively formed with a cutting edge and their outer ends respectively bent upward to form a flow-guiding wall with a cutting edge at a diagonal edge. The second cutter is S-shaped and positioned over the first cutter, having the diagonal edges of its opposite sides respectively provided with a cutting edge. The first and the second cutter are secured on a rotating shaft, and an included angle between the first and the second cutter is less than 60 degrees. Vegetable and fruit can quickly and evenly be cut and crushed into juice by the cutter set rotating at high speed. | 03-25-2010 |
| 20120222317 | CUTTER BLADE HEAD FOR FIBER ROVING CHOPPER - A blade cartridge for a fiber roving chopper comprises an annular support and a plurality of blade holders. Each of the plurality of blade holders comprises a main body portion, a first end, a second end, and a blade. The first end of the main body portion is connected to the annular support. The second end of the main body portion is opposite the first end such that the main body portion is cantilevered from the annular support. The blade is integrally seated in the main body portion and extends between the first end and the second end. In a further embodiment of the invention, the main body portion of the blade holder includes first and second end notches that extend through the main body portion and the blade. | 09-06-2012 |
| 030301000 | Annular blade | 6 |
| 20100313432 | DUAL DISK PIZZA CUTTER AND METHODS - A pizza cutter that includes a handle, a cutting member support, and first and second disk members. The handle is configured for grasping by a user. The cutting member support extends from the handle. The first disk member is supported on the cutting member support. The second disk member is supported on the cutting member support. The first and second disk members may be arranged non-parallel relative to each other. | 12-16-2010 |
| 20110283548 | COOKIE CUTTER FOR CONCURRENTLY CUTTING A PLURALITY OF COOKIES - A device for simultaneous cutting of dough into shapes including an upper and lower platform members as well as interior and exterior cutting members. The upper platform member may be actuated to cause the interior cutting members to be telescopically inserted into the exterior cutting members thereby enabling cutting of prepared cookie dough. | 11-24-2011 |
| 030302000 | With radiating or crossed blades | 4 |
| 20100162577 | Fruit Slicer having Replaceable Cutters - A fruit slicer includes a support base, a movable base movable relative to the support base, and at least two cutters each selectively mounted on the movable base to move in concert with the movable base and each movable to abut and press the support base. Thus, each of the cutters is detachably mounted on the movable base so that the movable base can co-operate with the cutters of different types and kinds to slice fruits with or without cores. | 07-01-2010 |
| 20110296695 | Watermelon Cutter - Cutter for a watermelon processing device. Circular blade separates watermelon from shell, when straight blades cut watermelon into slices. Handles provide easy grip to use device. | 12-08-2011 |
| 20120102760 | APPLE WEDGER - An apple wedger for cutting fruits or vegetables into wedges or other desired shapes includes a slicer and a pusher, in which the slicer has a peripheral frame and internal cutting blades. The pusher is configured to be used to push at least partially sliced food items through the gaps between cutting blades. In some versions, the pusher is pivotally attached to the slicer. | 05-03-2012 |
| 20160375599 | FOOD CUTTING ASSEMBLY - A food cutting assembly includes an outer ring has a circular shape. The outer ring has an inner surface, an outer surface and a bottom edge comprising a blade. A pair of handles is attached to the outer surface. A plurality of cutting members is attached to and extending between the outer ring and an inner ring such that the inner ring is coaxial with the outer ring. Each of the cutting members has a lower edge comprising a blade. The lower edges of the cutting members and the bottom edge are co-planar. An intermediate ring has a first edge and a second edge positioned opposite of each other wherein the second edge is directed downwardly and comprises a blade. The intermediate ring is removably attached to the cutting members such that the second edge is co-planar with the lower edges. | 12-29-2016 |
| 030303000 | Radiating or crossed blades | 6 |
| 20090025232 | Tearless onion chopper - The present invention relates to methods and devices for cutting produce, such as onions and other vegetables. More particularly, the present invention relates to methods and devices for minimizing exposure to noxious and irritating gasses that are emitted from certain freshly cut produce, such as the syn-propanethial-S-oxide gas that is emitted by freshly cut onions. In certain preferred embodiments of the invention, a device is provided for cutting onions, which comprises (i) an open-ended container that is adapted to hold a liquid and (ii) a slicer that is capable of cutting onions when submerged in the liquid that is housed within the container. | 01-29-2009 |
| 20090100686 | Fixed-line rotary head for string trimmer machine - A trimmer head configured to receive fixed-length segments of trimmer line has a main housing with a cylindrically shaped side wall forming an open end with diametrically opposed trimmer line holes formed therein. The main housing is rotatable about its central axis by means of a drive shaft. The trimmer head receives an insert body in its open end that is rotated by the main housing. The insert body has an arcuate channel extending from the first line hole adjacent one side of the insert body to the second line hole adjacent the diametrically opposed side of the insert body when the insert body is in a load/unload position with respect to the main housing. In this position, there is a substantially direct guide path between the first and second line holes that allows for easy movement of the line segment along the path. The insert body is rotatable and movable axially with respect to the main housing to an operational position. When in this position, the line segment is forced to take an indirect path between the first and second trimmer line holes, thereby securing the line segment in place during use of the trimmer head. | 04-23-2009 |
| 20110239469 | CONCAVE TAPERED FOOD PRODUCT, METHOD, AND APPARATUS FOR PRODUCING SUCH A PRODUCT - A concave tapered food product includes a cross section and a second end having a shape defined by a generally concave arc and a generally convex arc. The concave tapered food product has a first side and a second side shaped by a longitudinal cut along the foodstuff. A cutter assembly for cutting a foodstuff to form the concave tapered food product includes a housing member. The cutter assembly also includes a curvilinear blade including a cutting edge for cutting the foodstuff, the cutting edge defining an arc along a first portion of the curvilinear blade and a foot positioned at an end of the curvilinear blade for supporting the curvilinear blade. The foot is configured for being received and secured in the housing member. The housing member is configured for at least partially enclosing the curvilinear blade. | 10-06-2011 |
| 20120246945 | CUTTING HEAD FOR STRING TRIMMER - A cutting head for a string trimmer, the cutting head being rotationally driven through a drive shaft, the cutting head comprising a bowl; a trimmer string secured to the bowl; and a blade attached to the outer circumference of the bowl. | 10-04-2012 |
| 20120260507 | COLLAPSIBLE MULTIBLADE THROWING WEAPON - A collapsible multiblade throwing weapon incorporates a first blade having a shank from which a blade portion extends with a butt portion extending from the shank opposite the blade portion. The shank incorporates an aperture for a first axle and an eyelet extending from the butt portion for a second axle. Second and third blades each have an aperture which receives the first axle for rotation of the blade on the axle and each blade has a closed position engagement cutout and an open position engagement cutout. First and second pawls, associated with the second and third blades respectively, each have an eyelet receiving the second axle. The pawls rotate about the second axle for resiliently engaging the closed position engagement cutout with the associated blade in a closed position and the open position engagement cutout with the associated blade in an open position. | 10-18-2012 |
| 20130174425 | Cutting Device - A cutting device is disclosed. The cutting device includes a handle having an outer surface, the outer surface having a first end and a second end and defining a width. The cutting device further includes a plurality of blades coupled to the handle and extending from the first end. Each of the plurality of blades is spaced apart from another of the plurality of blades in a generally width-wise direction. The cutting device further includes a channel defined in the handle extending from the first end generally towards the second end. The channel is spaced from the neighboring blades in the generally width-wise direction and comprising a recess and an opening. The outer surface defines the opening. The channel allows movement of at least one of the plurality of blades in the generally width-wise direction with respect to another of the plurality of blades. | 07-11-2013 |
| 030304000 | Parallel blades | 7 |
| 20090100687 | Multi-blade cutting apparatus - A multi-bladed cutting apparatus for slicing objects, such as food items, into slices. The blades of the apparatus may comprise a curvature to thereby allow the apparatus to be utilized using a rocking cut motion. In one embodiment, the apparatus may have removable blades to thereby allow a user to vary the width of the slices cut by the apparatus. The apparatus is particularly effective for cutting child-sized bites using a two cut procedure. The shape and design of the handle is ergonomic to thereby facilitate use of the apparatus. | 04-23-2009 |
| 20100205812 | Dual-Blade Film-Cutting Device - This invention relates to a dual-blade cutting device used for cutting strips from films and sheets. Particularly, in the cutting device of the invention, the blades are not exposed to the outside during the non-use position. Also, in the use position, the exposure is minimal to the operator. Therefore, using the cutting device of the invention renders the operation safe for the cutting operator. | 08-19-2010 |
| 20110283549 | Work Holder - A bagel slicer that comprises an oblong skirt and a pair of blades disposed within a cavity defined by the skirt. The oblong skirt has a length, a width, a top edge, a bottom edge, a wall connecting the top edge to the bottom edge, a top opening defined by the top edge and a bottom opening defined by the bottom edge where the top opening is substantially parallel to the bottom opening. The upper and lower blades are substantially parallelly disposed and offset vertically to form an overlap, each having a cutting edge. The cutting edge of each of the upper and lower blades is aligned with the bottom opening of the skirt and each blade is perpendicular to the bottom opening and substantially parallel to the skirt within the cavity. The bagel slicer is configured to receive a single bagel at the bottom opening and cut, with reciprocating action to simultaneously result in three pieces of food product at the top opening without exposing the cutting edge of each blade outside of the cavity, thereby ensuring safety of a user of the bagel slicer. | 11-24-2011 |
| 20120110860 | FRUIT AND VEGETABLES SLICING APPARATUS STRUCTURE - The present invention relates to a fruit and vegetables slicing apparatus structure characterized by: a frame; a plurality of knives disposed in the frame; a linking mechanism for connecting the plurality of knives concurrently; and an adjusting element disposed on one side of the frame and configured to drive the knives to rotate concurrently by an angle upon completion of a cutting process performed by the knives, such that each of the knives switches from an original upright state to a flat state to thereby achieve the goal of the easy rinsing of the knives. | 05-10-2012 |
| 20130031790 | Multi-Blade Hand Held Knife for Kitchen Use - A hand held multi-bladed knife is provided for kitchen use. Specifically, a hand held knife is provided having five generally parallel precisely curved blades extending from a handle. The blades have a sharpened edge along their length leading to a point and an opposite, unsharpened blade back. The blades are equally distanced in relation to one another so as to allow the user to make uniform consistent slices of various food items in one quick and easy motion and to allow the user to mince, dice or chop many different food items as well. Each of the five blades has a tang extending in a direction away from the point of the blades and which are ultimately interconnected together and enclosed within the handle of the knife. | 02-07-2013 |
| 20150082641 | Utility Knife - A utility knife including a housing ( | 03-26-2015 |
| 030305000 | Push or stamp type | 1 |
| 20100043239 | Brownie/Cake Cutter - A food product cutting device that is used to cut baked products in foodservice or bakery sheet pans. This apparatus is assembled by using a series of intersecting blades that attach to a holding frame. These intersecting blades create square, rectangle or triangle compartments. Inside each of these compartments are spring assisted stripper pads that attached to a top plate that is attached to the top side of the frame. These pads slide up and down inside the compartments to release the cut product pieces as the cutting cycle is completed. This cutting head is design to be installed on a table top frame or mounted on a conveyor for automated use by the end user. This invention decreases cutting time and increases production output as well as reducing fatigue and injuries associated with repetitive motion action. | 02-25-2010 |
| 030306000 | Traveling roller cutter | 5 |
| 20140298665 | DISSECTION TOOL AND METHODS OF USE - The present disclosure provides cutting tools which include a handle coupled to a rotatable shaft having shallow grooves that extend substantially entirely across the surface of the rotatable shaft. The grooves define sharp cutting edges. In particular examples, the cutting edges are continuous, such as being defined by helical threads. The present disclosure also provides methods of dissecting a substrate of cultured cells. The substrate of cultured cells is separated into separated portions with a cutting tool. The cutting tool includes a rotatable shaft having a cutting blade which extends around the shaft. The cutting blade is rolled through the substrate to cut the substrate into portions. The portions are separated from one another to dissect the substrate. | 10-09-2014 |
| 030307000 | Disc blade | 4 |
| 20100043240 | Melon Cutting Tool And Method - A tool to cut edible portions of a melon in which a pair of blades attach to a handle in spaced-apart relation, a cutting plate connects between opposing second ends of the blades, and a guide member rotatably attaches to the cutting plate, the guide member traveling on a rind surface when the tool is moved through the melon from one side to the other so that the blades and the cutting plate cut edible portions from the rind. A method of cutting edible portions of a fruit is disclosed. | 02-25-2010 |
| 20100269359 | DUAL WHEEL PIZZA CUTTER - A pizza cutter has a body portion, a front cutting wheel rotatably coupled to the body portion, and a rear cutting wheel rotatably coupled to the body portion. The front cutting wheel and the rear cutting wheel are aligned in a cutting direction. A top of the body portion opposite the front cutting wheel and the rear cutting wheel has a graspable handle. Adjacent to the handle and positioned generally over the front cutting wheel and/or the rear cutting wheel the body portion is provided with an upswept corner. The body portion also provides a front cutting wheel well and a rear cutting wheel well with the front cutting wheel well covering a portion of one side of the front cutting wheel, the rear cutting wheel well covering a portion of one side of the rear cutting, and the opposite sides of the front cutting wheel and the rear cutting wheel remain exposed. | 10-28-2010 |
| 20140190020 | Rotary Cutter - Embodiments according to the present invention provide improved rotary cutters and associated methods. A cutter includes a handle coupled to a plurality of rotary cutting elements which may be rotatable substantially within the same plane, within closely spaced parallel planes, or within intersecting planes, wherein the intersection of such planes occurs substantially tangential to the rotary cutting elements. The rotary cutting elements are preferably different sized and preferably becoming smaller distally from the handle. A method includes cutting an article with a plurality of rotary blades with a single motion of a human hand and/or arm. Such article may be, for example, a food article, such as pizza, or a textile article, such as leather, vinyl, or even gypsum board. | 07-10-2014 |
| 20160052154 | Stem Removing Tool - A stem removing tool for cutting the stems from vegetables, herbs, and the like. The stem removing tool includes a pair of elongated arms pivotally secured to one another at a common pivot point. Each arm includes a handle disposed on a first end thereof and a rotary blade disposed on a second end thereof, wherein the pair of blades are parallel to one another. The blades are able to rotate along a surface and over an object, such as the rib of a lettuce leaf, thereby removing the rib therefrom with a single use. A spring is secured between the pair of elongated arms on the second ends thereof so as to allow the blades to compress together when the handles are compressed together and spread apart when the handles are released from one another. | 02-25-2016 |
