Bizarre Patents
Combination Beverage Container and Spittoon
A combination beverage container and spittoon includes a bottom portion including outer wall and a first inner wall defining a spittoon space.
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| Number | Title | Issue Date |
| 7661615 | Grid cutting device A device for comminuting a residual sheet metal grid includes a grid supply system defining a grid supply plane and supplying the grid in a longitudinal direction; and a cutting assembly including a plurality of shearing teeth extending along a transverse direction ... | 02/16/2010 |
| 7661616 | Chopper and method of chopping unwound items A method and apparatus for separating long, unwound items like fiber, fiber strands, yarn, etc. into short lengths is disclosed. The apparatus has a backup roll, a blade roll that uses novel dummy blade slot fillers between each pair of chopping blades on the blade ... | 02/16/2010 |
| 7588206 | Material processing apparatus and methods The present invention relates to a material processing apparatus. The apparatus includes a frame including a pair of laterally opposed parallel sides and a base, and at least a first pair of substantially cylindrical material processing rolling assemblies, wherein e... | 09/15/2009 |
| 7584919 | Compacting device Compacting device for the low-metal compaction of a powder with a casing which at least in part surrounds a working chamber, with a feed arrangement arranged on the casing and feeding a powder, which is to be compacted, into the working chamber, with at least a comp... | 09/08/2009 |
| 7413136 | Fiber chopper with improved idler roll A method and apparatus for chopping long unwound items like fiber, fiber strands, yarn, etc. having an idler roll for pressing the item(s) against a backup roll for pulling the item(s) into the chopper, the idler roll being an assembly allowing the idler roll to piv... | 08/19/2008 |
| RE40442 | Solid waste comminutor A solid waste material comminuting system having a an electric motor for providing rotary motion, a pair of cutter stacks with cutter elements of one stack interleaved with cutter elements of the other, and gear means to transmit the rotary motion of the electric m... | 07/22/2008 |
| 7347393 | Nano grinding mill (dried type) Disclosed is a nano grinding mill including a lower turntable with a disc plate mounted on the lower portion thereof, and upper and intermediate plates disposed above the lower turntable, each of the upper and intermediate plates having several tens to several thous... | 03/25/2008 |
| 7311277 | Shredder apparatus and shredding method When a printing paper to which an IC chip storing secret information is attached is discarded, a shredder applied voltage to the IC chip by a discharging unit to destroy the IC chip and to make it impossible to read the secret information therefrom. Thereafter, a sh... | 12/25/2007 |
| 7300007 | Circulating grinding plant comprising a mill and a sifter The aim of the invention is to create a compact circulating grinding plant comprising a product bed comminution roller mill or roller press and a sifter device, in which the problem of mechanically transporting the grinding product that is directed through the circu... | 11/27/2007 |
| 7285180 | Perforated deck made out of a plurality of segments A cylindrical rotating thickening device including an axial core, a plurality of longitudinally extending spaced apart support ribs extending radially from the axial core, and a shell surrounding the support ribs and supported thereon. The shell includes a plurality... | 10/23/2007 |
| 7198215 | Dual product sizing machine A crushing machine comprises a pair of crushing rolls which are designed to be rotatable towards each other and away from each other. A side plate is provided on the outside of each roll. The crushing rolls have teeth which are shorter than conventional crushing tee... | 04/03/2007 |
| 7195187 | Rolling mill system A rolling mill system has oppositely driven, temperature-controlled first and second rolls, each having a first roll half with a first end face, a second roll half with a second end face, and a roll center. The first roll has a peripheral surface with open grooves a... | 03/27/2007 |
| 7178749 | Pump with cutting assembly A cutting assembly including a pair of substantially parallel shafts, each shaft having a plurality of axially spaced cutting blades mounted thereon such that each blade forms an oblique angle with respect to a central axis of the associated shaft, wherein each cutt... | 02/20/2007 |
| 7137582 | Device by ice storage for the discharging of ice In an ice storage (10, 12, 14, 16) the aim is to ensure that ice is chipped off that surface of the ice mass in the storage, which stems from the water which froze to ice first. Likewise, efficient discharging of chipped-off ice to external conveyor devices (... | 11/21/2006 |
| 7128285 | Disintegrator with rotative disk cutters An object of the present invention is to diminish the sizes of most disintegrated material effectively, said sizes being determined by the box seats made on the surface of the under roll (7). In a disintegrator (1) having a case (4) with ... | 10/31/2006 |
| 7124972 | System and apparatus for manufacturing thermoplastic micropellets A highly efficient pelletizing system for making thermoplastic micropellets includes and extruder for extruding molten thermoplastic into thermoplastic strands. A rotor cuts the strands into micropellets. The rotor has more than four teeth per inch and operates at a... | 10/24/2006 |
| 7090158 | Dual arbor scrap chopper and chopper blade A dual arbor scrap chopper is disclosed having a number of chopper blades attached to each arbor. The blades are designed to be more easily fitted into a blade recess formed on the arbor, and are preferably designed to provide a blade cutting surface which more clos... | 08/15/2006 |
| 7032850 | Used-can processing system and method A used-can processing system includes a shredder for cutting a used drum can, and a pelletizer for pelletizing cut pieces of the used can. The shredder includes a pair of rotary blade units which rotate with their blades meshing each other so as to cut a used drum c... | 04/25/2006 |
| 6997630 | Document feeder device with a roller adjustment device A document feeder device is disclosed. The document feeder device includes a frame, a first roller shaft coupled to the frame, and a second roller shaft coupled to the frame. The first shaft is cantilevered. The document feeder device further includes a bearing coup... | 02/14/2006 |
| 6793166 | Ore comminution process The invention provides a method and installation for processing heterogeneous value bearing material by pressure comminution. The material is compressed in a bed of particles, at low pressures and at low bulk material densities, and preferably no more than is necess... | 09/21/2004 |
| 6742733 | Disk data destroyer A disk data destroyer comprises a housing, a data destroying shaft set, a motor driver and a sensor. The housing is provided with a hollow receiving chamber, a disk insertion slot and a disk outlet opposite said insertion slot. The sensor is mounted inside said hous... | 06/01/2004 |
| 6732962 | Waste treatment apparatus A waste treatment device includes a sealable chamber having an inlet for receiving waste to be treated and an outlet through which the treated waste is discharged. A cutting mechanism within the sealable chamber shreds the waste and delivers the shredded waste to th... | 05/11/2004 |
| 6666393 | Apparatus for breaking up compacted laundry There is provided apparatus for breaking up a cake 5 of compacted laundry. The cake 5 falls from a conveyor 6 into the nip between a pair of spaced star shaped rollers 1 mounted on a frame 2 and driven by a motor and gearing 3. The broken up articles of l... | 12/23/2003 |
| 6634577 | Crusher, process for preparing and testing materials and apparatus therefor A crushing apparatus for crushing, blending, homogenizing and transferring materials is made up of a first pressing element having a first pressing face with protrusions provided thereon in the form of isolated islands surrounded by depressed marginal spa... | 10/21/2003 |
| 6619573 | Chopper for cutting fiber continuously, and method A chopper for chopping items such as fibers, fiber strands, ribbon, etc. by passing the items continuously in a loose, unwound, condition through the nip of a blade roll and a backup roll having a working layer on its outer periphery. The chopper of the p... | 09/16/2003 |
| 6598814 | Fiber chopper A method and apparatus for chopping long unwound items like fiber, fiber strands, yarn, etc. having an idler roll for pressing the item(s) against a backup roll for pulling the item(s) into the chopper uses an improved mount for the idler roll that mainta... | 07/29/2003 |
| 6588689 | Apparatus for crushing material An apparatus 10 for crushing materials such as rock, ore, coal, stone and the like includes two rolls 16A and 16B which are mounted in parallel to define a gap 18 therebetween. Chunks of material to be crushed are fed by a conveyor 12 into the nip 14 betw... | 07/08/2003 |
| 6579950 | Rubber waste disposal apparatus and method of treating rubber waste A rubber waste disposal apparatus processing rubber waste such as an old tire efficiently includes a casing, a rubber waste deformation unit provided in the casing to subject rubber waste to deformation, and an ozone-containing gas supply unit supplying o... | 06/17/2003 |
| 6527211 | Blade and spring fiber chopper This fiber chopper overcomes the disadvantages of the previous cutting rollers for chopping continuous filaments. The apparatus includes a means for feeding continuous fibers to a chopping roller. A spring holds the cutting blades on the chopping roller. ... | 03/04/2003 |
| 6523767 | Grinding roller and method for the manufacture thereof In order to create a surface armoring suitable for the autogenous wear protection with application of grid armoring technology that exhibits a long service life capability due to high wear-resistance and compressive strength and that can nonetheless be ma... | 02/25/2003 |
| 6484954 | Method and device for surgical bone grinding A method and apparatus for grinding bone for use in orthopaedic procedures includes a bone shoot for receiving bone segments which are fed into a grinding assembly rotatable about an axis such that a plurality of cutting plates rotate about such axis to g... | 11/26/2002 |
| 6415998 | Circuit grinding apparatus with high pressure roller mill and sifter In order to further develop a circuit grinding apparatus with roller mill or roller press for comminution of the material bed of granular material and with at least one integrated sifter, in which mill and sifters are arranged within two fixed side face w... | 07/09/2002 |
| 6389862 | Method for debasing coins, devices suitable for carrying out such a method as well as debased coins A method for debasing coins, wherein each coin is mechanically deformed by feeding the coin between at least two rolls (6, 7) or assemblies rotating in opposite directions. The coins are deformed into a corrugated shape, flattened out or shredded. The dev... | 05/21/2002 |
| 6357683 | Roller grinding mill The invention relates to a roll mill with two rolls which are rotatably mounted in a machine frame and have an outer wear protection casing. In order to facilitate a particularly simple and rapid replacement of the wear protection casings on the rolls, bo... | 03/19/2002 |
| 6203588 | Method of producing a grinding roll The invention relates to a method of producing a grinding roll in which a roll tire made from a highly wear-resistant bainitic cast material is applied to the basic roll body. In order to create a roll tire with particularly high reliability against fract... | 03/20/2001 |
| 6131837 | Segmented crop processor roll for forage harvester A pull type forage harvester including a header, a cylindrical cutter head having rotating knives operatively associated with a shearbar, feed rolls for receiving crop material from the header and conveying it to the cutterhead, and a blower remotely loca... | 10/17/2000 |
| 6131635 | Device for longitudinally splitting pieces of straw into separated strands A straw splitter for longitudinally splitting pieces of cereal straw into separated strands for use in making a panel, board or beam is provided. A cutting shear roller and a gripping shear roller are rotatable around their longitudinal axis at different ... | 10/17/2000 |
| 6086003 | Roll press for crushing abrasive materials The invention relates to a roll press, in particular for processing very abrasive materials, comprising at least two press rolls of which each includes a wear layer arranged on a basic body. The wear layer comprises substantially plane zones of a highly w... | 07/11/2000 |
| 5967435 | Chip conditioner drive A single drive motor is connected by a speed reducer directly to the shaft of one roll of the two aggressive surfaced rolls which form a chip destructuring nip. One roll is dynamically positionable perpendicular to its axis of rotation to open and close t... | 10/19/1999 |
| 5902685 | Roll, method of producing a roll as well as material bed roll mill A grinding roll for use in a material bed roll mill for the comminution of brittle material has a cylindrical body in the periphery of which are alternating grooves and lands. To the exterior of each land is secured a wear strip. The grooves of the confro... | 05/11/1999 |
