Bizarre Patents
Mountable Printable Placard With Headband
A resilient headband in a shape for being mounted on the head of the user. The headband is equipped with a longitudinal slotted member for holding a placard.
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| Number | Title | Issue Date |
| 7441571 | Conical chipper/canter head A conical chipper/canter head. The head includes, at least, one or more chipping knives. Each chipping knife provides at least one pair of linear cutting edges including a face cutting edge and a chip cutting edge angled with respect to each other. The face cutting ... | 10/28/2008 |
| 7404421 | Blade holder, blade and blade tool head A blade, blade holder, and blade tool head is provided. The blade holder includes a mounting surface for a cleaver and an adjacent inclined mounting surface for a flat blade and blade fixing elements for detachably fixing the blades to their mounting surfaces. The b... | 07/29/2008 |
| 7311477 | Cutting insert and cutting tool A metal cutting tool is provided with at least one cutting insert mounted in an insert pocket in communication with an adjusting mechanism, the cutting insert comprising at least one insert adjusting slot extending between two opposing major faces thereof and openin... | 12/25/2007 |
| 7300231 | Cutting tool carrying device for machine tool A cutting tool carrying device includes a carrying member having one or more compartments formed in an outer peripheral portion each for receiving a base member, and a follower slidably engaged into each of the base members for supporting a cutting member. An adjust... | 11/27/2007 |
| 7213623 | Stump cutting device with load-distributing tooth sockets A cutting device includes a rotatable base defining a plurality of closed-sided, tooth sockets. A plurality of tooth assemblies are mounted within respective sockets. Each tooth assembly includes a tooth holder having a base-engaging portion adapted to fit into the ... | 05/08/2007 |
| 7210509 | Chipping head A chipping head, particularly a chipping head of a chipping canter, is disclosed comprising a head body having thereon mounted multiple chipping knives that are adapted on the head body in an annular fashion spaced at a distance from each other. Onto the chipping he... | 05/01/2007 |
| 7159626 | Multi-application wood working knife and clamping assembly A wood working knife for use in a wood working machine, comprising a knife body having a first cutting edge and an opposed second cutting edge, the knife body having a first clamping surface and a second clamping surface. The first clamping surface has opposed clamp... | 01/09/2007 |
| 7137421 | Chipper knife The invention relates to a chipper knife with at least one cutting edge (6) along at least one of its side edges. The chipper knife is adapted to be mounted in chippers of the kind which are used to cut chips of a desired size and shape from pieces of wood or... | 11/21/2006 |
| 7112013 | Milling cutter A milling cutter with a disk like cutter body having radially directed slots and a central aperture. An exchangeable hub comprises two adapter members located on either side of the cutter body. One of the adapter members has a raised portion located in the central a... | 09/26/2006 |
| 7083503 | Method for sharpening the knife of a rotary trimmer and a rotary trimmer for realizing the method A rotary trimmer includes a first trimming element having a first knife and a second trimming element having a second knife that operates jointly with the first knife. In order to sharpen one knife, the other knife is removed and is replaced with a sharpening disk. ... | 08/01/2006 |
| 6938656 | Adjustable wood processing device and method of adjusting the same A wood processing device having a spinning wood processing head having one or more spaced apart knives mounted on said spinning head for processing wood. The knives, upon contacting said wood, form a curved cut surface in said wood being processed. At least one limi... | 09/06/2005 |
| 6923227 | Canter chipper head The present invention provides a canter chipper head that comprises a rotor suitable for rotation about a rotation axis. The rotor has a lateral side and a frontal side, and includes a first cutting assembly and a second cutting assembly that are each mounted to the... | 08/02/2005 |
| 6824089 | Wood collection and reducing machine A machine for collecting and reducing wood including a prime carrier; a debris collector operatively attached to the prime carrier; a shredder assembly attached to the prime carrier, the shredder assembly having an input and an output; a storage bin for holding redu... | 11/30/2004 |
| 6772810 | Canter chipper head and knife mounting A canter chipper head having a base member machine shaped from a unitary block of metal and having a truncated conical outer face terminating in an end face and at least two chip discharge though passages. There are a pair of cutter units mounted in respective ones ... | 08/10/2004 |
| 6662837 | Replaceable blades for wood chippers Single-edged wood chipper blades which can be repeatedly removed from a wood chipper and sharpened, as needed, to prevent the need for disposing of multiple conventional blades over a prolonged period of repeated use. Each of the replaceable blades typica... | 12/16/2003 |
| 6227267 | Canter A wing knife holder for a chipping head includes a plinth for releasable mounting of the knife holder to the chipping head hub, a cantilevered member mounted on the plinth, the cantilevered wing inclined rearwardly and radially outwardly, from an inner en... | 05/08/2001 |
| 6079302 | Saw and saw blade for simultaneously cutting and beveling A saw for simultaneously cutting and beveling including a cut-off saw, a cutting blade, and a beveling blade. The cutting blade cuts simultaneously while the beveling blade bevels. The beveling blade preferably has a head with two faces annularly connecte... | 06/27/2000 |
| 5983967 | Toolhead for a shaping machine The invention concerns a tool head for shaping machine designed to machine the side segments of tree trunks. The tool head has a rotationally driven main body (1) with several groups of chipper blades (2, 3) round its circumference. The front chipper blad... | 11/16/1999 |
| 5915429 | Compact small diameter log sawmill A sawmill that is a compact integrated unit of a multiplicity of components all mounted on a common frame for performing different functions to produce pieces of lumber from a log. Logs can be processed that have a minimum diameter of approximately 2" and... | 06/29/1999 |
| 5816301 | Knife supporting structure A cutter head in a chipper that includes a rotatable hub member, and multiple knife assemblies distributed circumferentially about the rotation axis of the hub member. Each knife assembly includes a base member or holder which has multiple knives detachab... | 10/06/1998 |
| 5782278 | Cant forming device The invention is meant for a cant forming arrangement of the kind with at least two rotational chipping heads with a basic cut off conical form where they each have a basic conical main surface and a small end, whereby the chipping heads are arranged in p... | 07/21/1998 |
| 5709255 | Chipper with detachable facing knives A rotary chipping head with multiple knife structures distributed about its periphery. Each knife structure includes an end-located chipping knife with a cutting edge movable in a plane disposed perpendicular to the axis of rotation of the chipping head. ... | 01/20/1998 |
| 5623977 | Chipper blade for chipper having radiused cutting edge A finishing blade having a radiused cutting edge for a chipper to produce a smooth finish on a surface of a log. The blades are mounted on the chipper such that a cut produced by one blade will be overlapped by a succeeding blade. The cutting edge of the ... | 04/29/1997 |
| 5613538 | Knife holder for timber shaping and chip producing head The disclosure herein describes a knife holder forming part of a timber shaping and chip cutting head; the holder defines a flat shaped body bent in an open V-shape to form two integrally joined portions, one of which provides a surface for mounting upon ... | 03/25/1997 |
| 5575320 | Cutting tool assembly for a rotatable chip forming head The disclosure describes a cutting tool assembly for mounting unto a rotatable chip forming head. It comprises a knife holder having a base portion which is adapted to be secured peripherally to the head and a cantilevered plate portion having a lower sec... | 11/19/1996 |
| 5511597 | Slabbing chipper with replaceable knives and wear plate A log-slabbing chipper having a chipper head that includes a power-driven rotor head and multiple double-edged knives distributed about the rotor head. A detachable wear plate for each knife extends in covering relation over a cutting edge in the knife th... | 04/30/1996 |
| 5507331 | Drilling/cutting bit, and method of making joint A drilling/cutting bit for forming joints in wooden members to be connected together by a coupling. The bit simultaneously forms a smaller width slot, a larger width slot, and a curved transition between the slots.... | 04/16/1996 |
| 5505239 | Blade arrangement and blade holder for chipper A blade holder for a chipper having a support that is configured to accommodate chip flow. The support is scoop shaped to provide a guide surface to guide the chips through the chipper while avoiding damaging impact. The chipper blades are in two parts an... | 04/09/1996 |
| 5501256 | Chipper knife An improved chipper knife system includes reversible chipper knives having formed integrally thereon nose structures comprising a leading component of a chip breaking system. A clamp plate surface follows the nose structure and, by virtue of the nose stru... | 03/26/1996 |
| 5499667 | Drill/cutting bit, and method of making structural joint A drill/cutting tool for making joints in wooden members for receiving a metal plate connector. The drill/cutting tool can bore a hole, and then simultaneously cut a smaller width groove and larger width groove from the hole to complete forming the joint.... | 03/19/1996 |
| 5439039 | Slabber with fixed counterknife and adjustable knife and clamp A log-slabbing chipper with multiple knife structures distributed about the periphery of a power-driven rotor head. Each knife structure includes a holder and a pair of assemblies mounting double-edge replaceable knives. Each knife is mounted between a cl... | 08/08/1995 |
| 5271442 | Knife with clamp package mounting knife A log slabbing chipper with multiple knife structures distributed about the periphery of a power-driven rotor head. Each knife structure includes a holder, and a pair of knife mounting assemblies secured to the holder. Each knife mounting assembly mounts ... | 12/21/1993 |
| 5116166 | 45 degree miter undercutter bit A miter undercutter bit is provided which is functional to make a 45 degree angled miter. The assembly includes a rotatable shaft having a cutter mounted thereon. The cutter comprises a pair of 45 degree angle arms which upon rotation thereof make the mit... | 05/26/1992 |
| 5088755 | Snow ski, procedure for its manufacture and device for the implementation of this procedure This snow ski, the sides of which have an inclination which is variable in relation to the plane of the sole of the ski, at different points along its length, and are constituted by curved convex or concave lines, in which the profiles of the sides are of... | 02/18/1992 |
| 4984614 | Combined saw and chipper head A combined saw and chipper head comprises a frustoconical body having a circular saw blade mounted on smaller face. A plurality of straight-edged knives are mounted on truncated face of body with corner of each knife positioned in a gullet between a pair ... | 01/15/1991 |
| 4793390 | Headrig slabbing head A headrig slabbing head for machining a face on a log comprising a movable base platform mounted on rails to allow for varying the position of the base platform which supports a guide system having a carriage member adapted for movement along the guide sy... | 12/27/1988 |
| 4690186 | Log feed apparatus A chipper wherein the rotary head has its rotational axis inclined slightly from being normal relative to a log's transport axis and a stationary guide plate, disposed centrally within the knives in the head, parallels such axis to support the side of a l... | 09/01/1987 |
| 4551918 | Honeycomb core cutting tool and method of using A set of two cutting units are located on the end of a tool to be rotated. The cutting units are radially aligned and on a bevel. Each blade on each cutting unit has a radial rake of at least 60 degrees, a clearance angle, and serrations cut at an angle n... | 11/12/1985 |
| 4499934 | Cutter for square timber hewing machine A cutter for square timber hewing, which consists of a cutter disk shaped like a truncated cone and on the mantle surface of which have been affixed cutter bits arranged after each other in helical configuration, so that cutting takes place with each cutt... | 02/19/1985 |
| 4456045 | Dual rotation chipping head A chipping machine for processing wood including a chipping head with circumferentially spaced chipping knives to chip those portions of the wood in intereference with the chipping knives as the wood is moved past the inboard end of the chipping head, a f... | 06/26/1984 |
