Bizarre Patents
Wearable Device For Feeding and Observing Birds and Other Flying Animals
A device for feeding and observing flying animals comprising a hat, a support mounted on the hat and extending outward from the hat, and a feeder mounted on the support.
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| Number | Title | Issue Date |
| 7302946 | Industrial scarifier assembly A scarifier assembly including a generally rectangular shaped case with a hollow interior, a resilient generally rectangular pad located in the hollow interior of the case, and a removable work performing surface insert having work surfaces for grinding, cutting or ... | 12/04/2007 |
| 7131500 | Sports surface reconditioner A device for reconditioning a damaged sports surface. The device includes at least one rotatably driven shaft with two ends, one of which is connected to a frame, the other end being disposed towards the surface. The driven shaft is disposed orthogonal relative to t... | 11/07/2006 |
| 7003997 | Method and apparatus to reduce deformation in sheets cut by cutting tool The present invention is a method for reducing the deformation along a cut contour edge (26) of a sheet (2) caused by the cutting process whereby sheet material (4) protrudes above the top surface of the sheet being cut. One group of embodiments... | 02/28/2006 |
| 6481075 | Downstream guide for peeling machine A peeling machine through which a rod workpiece is moved along a workpiece axis has upstream and downstream guides centering the workpiece on the axis is and axially flanking a rotary scraper engaging the workpiece and carried on an upstream end of a scra... | 11/19/2002 |
| 6385832 | Descaling device for a continuous cast metal strip A descaling device for hydromechanically descaling metal strip has a descaling spray arrangement with first and second spray nozzles arranged adjacent to one another in first and second spray nozzle rows transverse to the transport direction with several ... | 05/14/2002 |
| 6375397 | Continuous steel casting installation with deburrer for cutting burrs and cutting beads on slabs, blooms and billets A deburrer machine for cutting burrs (2), which consists out of a rotating deburring body (3) and travelling carriage (6) is foreseen for application especially on longitudinally cut slabs in flow. For deburring the deburring pistons (4) perform a rotary ... | 04/23/2002 |
| 6070311 | Deburring installation and tools for continuous steel casting plant A deburring apparatus for cutting beards formed at edges of slabs as a result of torch cutting of strands during continuous steel casting operations is disclosed. The apparatus includes extendable pistons having deburring tools mounted thereon. The deburr... | 06/06/2000 |
| 5566666 | Rotating tool A rotating tool includes e hub having a central section for attaching the hub to a rotatable shaft and a disc-shaped hub section surrounding the central section. The central section and the hub section are comprised of an elastomeric material and formed a... | 10/22/1996 |
| 5531882 | Procedure for cleaning the anodes of electrolytic tanks A procedure and machine for cleaning the anodes of electrolytic tanks, said procedure comprising the operations of mechanically breaking the deposits on the surfaces of the anodes, detaching and separating the deposits, once broken, and then subjecting th... | 07/02/1996 |
| 5454130 | Ratcheting flange scraper A flange-cleaning tool unites an actuating disk and integral handle with two cleaning disks in a primary embodiment. Union is achieved with a hub and bushing, both fitted through central circular apertures in the disks. The outward-facing sides of the cle... | 10/03/1995 |
| 5363530 | Pipe joint cleaner A pipe joint cleaner device primarily for plastic pipes which after being cut are to be joined together comprising an open tapered cone member having a plurality of sharp raised projections on both the exterior face of such cone and on the interior face t... | 11/15/1994 |
| 5263221 | Paint scraper A point scraping device having a rotating coil spring which has one end mounted on a rod member having one end adapted to be mounted in a chuck. A rubber core having spring steel wires therein is mounted within the coil spring. The coil spring has rows of... | 11/23/1993 |
| 5179772 | Apparatus for removing burrs from metallic workpieces Apparatus for removing burrs which develop on semifinished metallic produ in the course of a flame cutting operation has a shaft which is driven to rotate about a horizontal axis and carries an array of round, polygonal and/or oblong cutting tools which ... | 01/19/1993 |
| 5096262 | Device for enlarging a chimney An apparatus for cross-sectionally enlarging a chimney flue includes a fluid motor; a milling cutter mounted on the fluid motor and being driven thereby for removing constructional wall material from walls defining the flue; a suspension device for suppor... | 03/17/1992 |
| 5072475 | Polishing pad cleaning apparatus An apparatus including a pneumatic gun member, including a trigger to selectively direct pressurized air into contact with teeth members mounted circumferentially about a support disk. The teeth members, upon rotation, are directed against a cleaning pad ... | 12/17/1991 |
| 5023984 | Deburring method and machine A method and machine adapted to deburr items having burrs, particularly pressed sponge metal compacts of zirconium or hafnium. The burrs are gently scraped away by one or more endlessly moving, substantially horizontal preferably rotary screens preferably... | 06/18/1991 |
| 5001801 | Oscillating line travel pipe cleaning machine A self-propelled pipe cleaning machine as disclosed for use in removal of deteriorated coatings, such as coal tar or tape, from pipelines and providing a degree of surface preparation suitable for recoating. The machine comprises a travelling frame for mo... | 03/26/1991 |
| 4876761 | Pin for sweepers A pin for a sweeper used to scrape scale off the inner wall of a pipe has a shaft portion, an anchoring portion at the lower end of the shaft portion for being driven into the sweeper body to prevent the pin from falling out, and a head portion at the upp... | 10/31/1989 |
| 4852198 | Edge brush for electroplated strip Apparatus is disclosed for brushing the edges of electroplated metal strip to remove excess plating metal therefrom. In a first embodiment for brushing the narrow face edges of the strip, a cup brush is mounted on a carriage having a motor thereon for rot... | 08/01/1989 |
| 4787112 | Edge brush for electroplated strip Apparatus is disclosed for brushing the edges of electroplated metal strip to remove excess plating metal therefrom. In a first embodiment for brushing the narrow face edges of the strip, a cup brush is mounted on a carriage having a motor thereon for rot... | 11/29/1988 |
| 4707875 | Holding member for working elements of roller brushes Several holding members (1) are arranged over the outer surface of the br core in radial and axial distribution for working elements (2) of roller brushes to treat traffic areas, especially in order to remove, for the surface of the latter, coatings such... | 11/24/1987 |
| 4704241 | Deflashing method Method and apparatus for removing flash from an article are provided. The method features the steps of striking the flash with a first lash at least partially along the side of the lash with enough force to initiate separation of the flash from the articl... | 11/03/1987 |
| 4702195 | Device for cleaning the gas nozzle of a welding torch Cleaning process for the gas nozzles of a welding torch in which the nozzle is guided to a processing position in which it is scraped clean by rotating blades and in which it is then sprayed with an antiadhesive agent after the blades are lowered.... | 10/27/1987 |
| 4682397 | High temperature pressure vessel inspection procedure A method of inspecting a tube header bore comprises scoring an oxide scale layer within the bore using a hard scribing tool. The bore is then cleaned using one or more honing brushes having flexible bristles with carbide tips. After sufficiently cleaning ... | 07/28/1987 |
| 4672726 | Machine for removing burrs from slabs The machine removes burrs from slabs (1) issuing from a continuous casting plant and cut to length by an oxygen cutting. The machine is of the type having a rotor mounted horizontally in a frame and carrying on its periphery means for removing the burrs. ... | 06/16/1987 |
| 4662044 | Descaler and wire brush for use in the same A descaler for removing scale from steel billet before rolling of the steel billet. The descaler has a plurality of steel wire brush units each being constituted by an elongated supporting member and a multiplicity of steel wires arranged densely along th... | 05/05/1987 |
| 4654938 | Descaler head assembly for a descaling machine Descaler head assembly having peripherally successive and longitudinally successive series of descaler elements (11, 12). The assembly is made up of a central support shaft (15) which is securely threaded through a series of mutually separate, rigid holdi... | 04/07/1987 |
| 4593767 | Impact device Impact device comprising a housing with a rotatable impeller located eccentrically therein. The impeller includes masses located in radial apertures which, upon rotation of the impeller, are caused to strike the head of an impact tool extending at least p... | 06/10/1986 |
| 4592108 | Tool and method for scarifying a surface A tool (10) and method for scarifying a surface is disclosed. Tool (10) comprises a backing plate (14) having a plurality of equally spaced brackets (16) extending downwardly therefrom. Each bracket (16) supports a pair of axles (18) on which are mounted ... | 06/03/1986 |
| 4523361 | Portable surface processing apparatus A portable surface processing apparatus which has two rotors (R1, R2) fitted with blades driven in opposite directions by a motor (M). The reaction forces arising in the processing therefore mutually cancel each other.... | 06/18/1985 |
| 4497188 | Process and apparatus for peeling wire A process and an apparatus for the peeling of wire wound into a coil and/or to be wound into a coil in a wire peeling machine. The wire is peeled bent in the form of a loop, with the individual wire loops having a curvature corresponding essentially to th... | 02/05/1985 |
| 4486931 | Scarifying machine A scarifying machine is provided with a mounting plate having a plurality of downwardly open wells formed in it adjacent its periphery and that extend above the plane of the plate. Each well is defined and bounded by a pair of downwardly diverging, upward... | 12/11/1984 |
| 4472852 | Carbon electrode cleaning system An electrode cleaning apparatus wherein a carbon electrode is maneuvered between a pair of spaced counterrotating vertical shafts having flailing elements connected thereto. This occurs within an enclosure having a lower hopper that directs flailed residu... | 09/25/1984 |
| 4445248 | Rotary stripper This rotary stripper is provided with a cylindrical housing rotatable in one direction. The housing has a plurality of peripheral wall openings through which project arms of flexible blades. Each blade has a longer work engaging flexing arm, and a shorter... | 05/01/1984 |
| 4407037 | Mold cleaning apparatus Mold cleaning apparatus including a cutter assembly for removing undesired material from a mold, a boom pivotally supporting the cutter assembly and the cutter assembly including a shaft member, a number of radially projecting cutter members fixedly secur... | 10/04/1983 |
| 4385412 | Attachment for removing glued-on carpet padding An attachment adapted for mounting on a conventional rotary floor surfacing machine such as a buffer, sander, polisher or the like. The attachment having a plurality of individual wire blades that provide a brush like cutting edge for engaging and quickly... | 05/31/1983 |
| 4372020 | Slag removal apparatus Apparatus for removing slag from the top surface of metal shapes including a conveyor belt and a pair of vertically adjustable impact units located above the conveyor belt. Each impact unit has an impact element head driven by an electric motor and is att... | 02/08/1983 |
| 4218800 | Planetary grinder and polisher A machine particularly useful for continuously descaling wire and finishing tubular products. The basic machine incorporates a heavy, circular planetary mounting plate having a pair of independently driven finishing brush wheels, mounted thereon which rot... | 08/26/1980 |
| 4200965 | Rotary stripper A rotary stripper comprising a pair of spaced plates driven around a shaft and studs extending between the plates and radially spaced from the shaft; stripper members, each comprising generally hairpin shaped members, with the bend mounted around a stud a... | 05/06/1980 |
| 4200947 | Rotary stripper device A rotary stripper, which can be chucked to a drive shaft, comprises a pair of discs spaced by a centrally positioned intermediate hub which has radial slots. Immediately outward of the hub and arranged in a ring concentric thereto are a series of equidist... | 05/06/1980 |
