Class 30/275.4 - With support or attaching means

Subclass of Class 30 - Cutlery
Definition: Cutting tool combined with means to hold the assembly thereof
No. of patents: 30
Last issue date: 03/29/2011

Number	Title	Issue Date
7913401	Three-in one trimmer head A three-in-one cutting head for a rotary trimmer usable with discrete lengths of string, flail blades, and fan blades is provided. The present disclosure represents an improvement over presently existing multi-purpose trimmer heads in that there is no requirement fo...	03/29/2011
7320422	Fastener tool The fastener tool includes a nosepiece, a nosepiece cover pivotally attached to the nosepiece, a latch pivotally attached to the nosepiece cover, a latch wire pivotally attached to the latch for engaging at least one hook disposed on the nosepiece, wherein the latch...	01/22/2008
7231990	Limit structure for a hook of a pneumatic tool The limit structure for the hook of the pneumatic tool, and the area that is preset on the pneumatic tool has a cylinder hook assembly part that can be covered by a loop cover of the hook. A ring groove is placed on the circumferential area of the hook assembly part...	06/19/2007
7127971	Hand tool safety device A combination handle and safety device configured to be attached to a hand tool to enable the hand tool to be safely stored upon a timber includes a handle, configured to be grasped by a user of the hand tool. Each of a pair of hanger prongs extends outwardly from a...	10/31/2006
7111404	Shield apparatus for power trimmer A shield apparatus for use with a powered vegetation trimmer of the type including a trimmer head assembly having an output shaft and a cutting mechanism rotatable with the output shaft. The shield apparatus is mounted coaxially about the output shaft between the cu...	09/26/2006
7093366	Ground supported portable tool guide A tool guide enables the earth or other surfaces to support the weight of a portable tool without using wheels or casters while providing a unique combination of adjustments positioning portable tools such as hedge trimmers to trim hedges or shrubs accurately. A fir...	08/22/2006
7017272	Weed and grass trimmer A weed and grass trimmer has a cutting line which is fed as the weed trimmer is in use. The weed trimmer's cutting head includes a spool for cutting line, and a housing. The spool has flanges around its circumference, which may engage a corresponding upper or lower ...	03/28/2006
6968642	Close combat handguard for rifles A bayonet assembly, for a firearm that has a knuckleguard, includes a rail connected to the firearm where the rail comprises a first position detent and a second position detent. The bayonet assembly may also include a bayonet that, in turn, includes a blade and a s...	11/29/2005
6493944	Rotatively mounted self-powered device for wearing and for use by right and left handed operators in cutting foliage An improved self-powered device for wearing on the back and for use by right and left handed operators in cutting foliage of the type having a backpack portion, a gas engine attached to the backpack portion, and a foliage cutting portion operatively conne...	12/17/2002
6381854	Bush-cutter for the manual mowing of grass and the like A bush-cutter for the manual moving of grass and the like comprises a rod or a stiff arm, working as a handle, which supports at one end a cutting head rotating around on axis and having cutting means with a cutting element, for example a blade or a flexi...	05/07/2002
6314649	Work apparatus The invention relates to the assembly of a shaft bearing (16) in the end section (6) of a guide tube (5) of a brushcutter (1). The guide tube (5) accommodates a drive shaft. The bearing (16) is axially inserted into the end section (6) and is held so that...	11/13/2001
6178645	Windscreen removal devices A device for severing a bonding strip located between and securing together two rigid panels, one of which may be of glass. The device has a flat elongated blade intended, in use, to be inserted between the panels to sever the bonding strip. The device is...	01/30/2001
6026576	Portable circular saw The disclosed portable circular saw includes a motor having an axis, a housing enclosing the motor therein, a handle carried by the housing, an arbor operatively connected to the motor, the arbor having an axis of rotation substantially perpendicular to t...	02/22/2000
5940973	Trimmer guide A guide is provided for a string trimmer that permits it to be positioned closely adjacent to or in a variety of positions further from borders and similar objects. The guide is attachable to the guard of the trimmer and is composed of two slideably adjus...	08/24/1999
5930903	Portable circular saw The disclosed portable circular saw includes a motor having an axis, a housing enclosing the motor therein, a handle carried by the housing, an arbor operatively connected to the motor, the arbor having an axis of rotation substantially perpendicular to t...	08/03/1999
5850698	Portable circular saw The disclosed portable circular saw includes a motor having an axis, a housing enclosing the motor therein, a handle carried by the housing, an arbor operatively connected to the motor, the arbor having an axis of rotation substantially perpendicular to t...	12/22/1998
5414934	Exchangeable sleeve bearing for a vegetation cutter apparatus A vegetation cutter apparatus having a drive motor which drives a cutterhead via a drive shaft journalled in a guide tube, The cutterhead is held in a sleeve bearing at the end section of the guide tube facing away from the drive motor, The cutterhead is ...	05/16/1995
5375331	Knife with blade moved in rapid sequence relative to the handle A knife consisting of a blade with a tang which is mounted in a handle. A guide, preferably made of plastic, in which the tang can be quickly moved to and fro by an oil-pressurized piston against the pressure of at least one spring, is provided in the han...	12/27/1994
5367773	Rechargeable battery-powered tree pruning device A pruning device is provided which includes an elongate support member having distal and proximal ends. A cutting mechanism is pivotably mounted on the distal end of the support member and includes a cutting member. An actuating mechanism including a moto...	11/29/1994
5317807	Wheeled support structure for lawn string trimmers A wheeled support structure assists in supporting a cutting head of a string trimmer within a cutting plane which is parallel to, but vertically spaced above, ground surface. The wheeled support structure includes a wheel, and an extension shaft having an...	06/07/1994
5228276	Edging attachment for line trimmer An attachment for a line trimmer comprises a wheel in the form of a drum having an axis of rotation and a peripheral flange between its ends, the flange extending outward from the drum in a plane perpendicular to said axis, means for supporting the drum f...	07/20/1993
5107665	Spatial guide for attachment to a line trimmer A spatial guide adapted to be affixed to a gasoline-powered line trimmer (also called a string trimmer) to serve as a stand-off device, such that the cutting head of the trimmer cannot come any closer to an obstacle than is permitted by the length of a ri...	04/28/1992
5095687	Adjustable support wheel asssembly for rotating flexible line-type vegetation trimmer A conventional rotating flexible line-type vegetation trimmer having a shield covering from above a length of line whipping from one end in a generally horizontal plane about a generally vertical axis, is provided with a swivelable ground-engaging wheel, ...	03/17/1992
4947554	Cloth cutting apparatus A cloth cutting apparatus comprising a first arm rotatably attached to a pillar arranged movably along a table, a second arm rotatably connected to the top end of the first arm and a cutter attached to the top end of the second arm. The second arm compris...	08/14/1990
4894914	Grass trimming device A grass trimming device is capable of adopting at least two alternative configurations, in one of which a cutting plane is substantially horizontal for use in grass trimming, and in the other of which the cutting plane is substantially vertical for edge t...	01/23/1990
4787145	Two position portable power tool hanger stabilized by spring and detent A folding hanger assembly for a circular saw. It is fitted to circular saws with the aid of screw fasteners. It consists of a rod and bracket, that is fixed to the side of the saw. The interior width of the bracket is the same as the exterior width of the...	11/29/1988
4760646	Tree pruner and hedge trimmer A portable apparatus for pruning tree limbs or trimming hedges, including a cutting head having a hedge trimmer disc or carrier means for a chain bar having a chain saw provided with means for angular adjustment of said chain bar to an infinite plurality ...	08/02/1988
4658506	Device in clearing saws A clearing saw comprises a circular saw blade which is rotatable relative to a portable frame and whose periphery is at least partly exposed to permit sawing and cutting through a tree-trunk. With the frame of the saw there is associated at least one arm ...	04/21/1987
4531291	Animal grooming clipper The clipper is driven by a flexible shaft from a stationary motor supported by a stand clamped to an edge of a grooming table. Because the motor is not incorporated in the clipper casing as characterizes prior art clippers, the casing is lighter, operates...	07/30/1985
4197764	Detachable handle assembly A detachable handle assembly is provided for a powered garden tool, such as a hedge trimmer. The handle assembly according to the present invention includes an elongated first member having a hand grip formed at one axial end. A clamp assembly is connecte...	04/15/1980

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Class 30/275.4 - With support or attaching means