Match Document Document Title
5878556 Lawn edge with rotatable shield  
The instant invention relates to a lawn trimmer and an associated shield. The shield, in the preferred embodiment, is entirely formed from an impact resistant plastic. Additionally, the shield is...
5862655 Adjustable mowing and trimming apparatus  
An adjustable mowing and trimming apparatus is presented which employs a unique wheel adjust mechanism and trimming assembly. The apparatus includes a frame to which at least two wheels are...
5855069 Disengagement-preventing mechanism and bush cutter provided with disengagement-preventing mechanism  
A disengagement-preventing mechanism for a vibration isolator is interposed between an attachment sleeve portion of prime mover and an operating rod in a bush cutter. The disengagement-preventing...
5845405 Cutting tool  
A cutting tool for use with a brush cutter, trimmer or like device (1) for cutting thicket, grass and like vegetation, wherein the device includes a rotary shaft (3) for receiving a cutting tool...
5839262 Wheeled weed trimmer support system  
A wheeled weed trimmer support system is provided including a pair of wheel assemblies each having a frame with at least two wheels rotatably mounted thereon. Next provided is a support assembly...
5829236 Grass trimmer wheeled carrier  
A new grass trimmer wheeled carrier for supporting a grass trimmer with an grass cutting rotating head at the end of its elongate shaft portion. The inventive device includes a support frame...
5802824 Portable powered grass whip and a novel free-moving bracket for mounting the same to riding equipment  
A portable, powered grass whip and a novel free-moving bracket for mounting the same to riding equipment such as a lawn mower. Also, a combination of a new and novel grass whip in combination with...
5791054 Rotary cutters  
A rotary cutter head assembly comprises a cutting element including a substantially spherical enlarged retaining portion, a filamentary flexible elongate cutting portion, and a substantially...
5768867 Rotary blade for cutting grass and the like  
A rotary blade including a disc and a ring secured to the disc, wherein the ring has cutting filaments that extend radially outward past the outer edge of the disc. As the disc is rotated the...
5765287 Cutting head for nylon-cord type mowers  
A cutting head for a nylon-cord mower and the like, comprising a case housing an inner spool on which it is wound at least a length of nylon cord, elastically loaded by a helical spring, with the...
5735049 Mowing nylon cutter and mowing machine  
In a mowing nylon cutter comprising a nylon cord, the nylon cord holds agricultural chemicals. The nylon cord is formed, for example, in such a manner that a nylon and a crystal technical product...
5713191 Monofilament line based cutter assembly  
A replacement cutting head for a bump head cutter of a string trimmer which replacement head can also be utilized as a blade assembly replacement for a power lawn mower. The cutting head is...
5701728 Lawn mower with line trimmer assembly  
A lawn mower includes a housing having a top wall portion and a generally vertically extending side wall portion. A plurality of wheels attached to the housing to allow the housing to roll over a...
5695404 Coaxial drive cable centering apparatus  
Flexible centering apparatus for centering a flexible drive cable within a cylindrial cable housing, the centering apparatus formed of an elongated finned sleeve in which radially disposed fins...
5694752 Utility expansion system for a ground vehicle  
A utility expansion system (100) to be retrofitted onto a ground vehicle (10) is provided. The utility expansion system (100) expands the range of ground working functions that may be performed...
5661960 Power tool arm engaging assembly and wheeled platform for a line trimmer  
A handle assembly, especially useful on power line trimmers, includes a fore arm rest or fore arm "contacting element" which retains the user's arm, a first handle positioned directly in line with...
5649413 Grass trimming and lawn edging device  
A combination grass trimming and lawn edging device operatively connectable to the rotary output shaft of a power lawn trimmer. The device includes a support member which defines a preferably...
5644844 Filament trimmer  
A filament trimmer comprises a lower housing, an upper handle and a single handle tube connecting the two together to form a completed trimmer. The handle tube has approximately the same length as...
5640836 Blade assembly for weed trimmers  
A blade assembly for weed trimmers for cutting heavy weeds, vines and underbrush comprises a seamless, one-piece, disk-shaped hub. Pivot pins attach two or more steel blades to the hub within a...
5638879 Externally changeable flail apparatus  
Flail apparatus for debarking/delimbing wood products traveling through a debarking station wherein at least one of the flails comprises an axially extending member having axially rotatable chain...
5636444 Cutting device with frictional brake having a servo device with switching device for cancelling the braking effect  
A cutter has a drive motor and a drive shaft. A rotating cutting tool is connected to the drive shaft. A centrifugal clutch is connected between the drive motor and the drive shaft. A frictional...
5626006 Dolly for portable weed cutters  
A dolly for portable weed cutters according to the present invention includes a frame provided with upper and lower clamp members for engagement with a handle bar of a conventional portable weed...
5623765 Feed-out mechanism for rotary mower cutting head  
An improved flail release mechanism in rotary mowers heads, to be used for all kinds of vegetation, has a head of which has a flattened part to improve the engagement with the ground, and a...
5622035 Quick blade attachment structure for mowers  
The invention provides a quick blade attachment structure For quickly but securely attaching and detaching one or a plurality of blades to and from a mower. A rotary member (3) of a mower (1)...
5620121 Quick releasing support for line trimmers  
A quick-releasing pivoting support for a line trimmer, which includes the use of a detachable interconnection such as a ball-and-socket to at least partially support the weight of a line trimmer...
5617636 Trail blazing stumpcutter  
The instant device consists of a circular top plate made of ALMAG 35 aluminum and magnesium alloy material with a centerhole and three through holes near its rim and 120° apart from one another...
5615543 Rotary cutting head  
A rotary cutting head adapted for attachment to a conventional line trimmer including a cutting disk having a circular plate and a peripheral side wall integral with the circular plate. The...
5613354 Clearing apparatus and carriage for clearing apparatus  
A clearing apparatus comprising a clearing device for use in clearing operations, a carriage to which the clearing device is mounted for the carriage to support the clearing device during use, and...
5613353 Mulching attachment for lawnmowers  
An improved lawnmower mulching attachment for comminuting grass clippings cut by the mower is provided having a housing defining a mulching chamber, a rotatable mulching impeller within the...
5603205 Trimmer and edger apparatus  
A trimmer apparatus comprising a trimmer device for use in trimming and edging operations, a carriage to which the trimmer device is mounted to support the trimmer device during use, and a handle...
5584348 Guard for a string-type lawn trimmer  
The present invention provides an arcuate ring guard for a conventional lawn trimmer having a string-type cutting blade, which rotates in a planar cutting circle, and an arcuate housing covering...
5581986 Low polluting lawn mower  
A low-polluting lawn mower includes a frame having ground-engaging wheels, a seat for a driver and a steering mechanism to permit the driver to control the direction of movement of the lawn mower...
5577374 Wheel mounted string trimmer  
A wheel-mounted rotary string trimmer includes an engine mounted on a frame supported by individually adjustable wheels. A handle extending rearwardly from the frame at an adjustable angle...
5572856 Remotely controlled lawn mower  
A remotely controlled mower which can be easily converted to an edger, a trimmer and a blower with replaceable kits. The mower is battery powered with two drive motors (16A & B) having gear...
5566455 Rotary filament vegetation trimmer with air cooled filament  
This rotary filament vegetation trimmer improves the life expectancy of plastic filaments by improved and simplified control of a refrigerated air flow path about the filament of sufficient...
5561969 Apparatus for supporting a cutting device  
An apparatus for supporting a cutting device from a vehicle and for allowing the operator of the vehicle to use the cutting device while the cutting device is supported from the vehicle. The...
5535796 Flail chain connector  
A flail chain connector is provided which may be applied to an existing wood debarking apparatus or machinery for cutting vegetation. The connector is provided with integral fasteners for...
5524350 Cutting line filled with inorganic grit material  
A cutting line for grass trimmers, lawn mowers, and edgers of the type having a rotating head. The cutting line includes a carrier formed from a polymeric material and an inorganic grit material...
5493783 Grass trimming device  
A grass trimming device for removal of grass which overgrows a concrete doughnut positioned on the ground surrounding a sprinkler head of an underground lawn sprinkler system. The device is...
5491962 Cutting head assembly  
The invention provides a cutting head assembly for a lawnmower, trimmer, or similar device which includes a plurality of lower cutting elements mounted to a disc-shaped support member. A plurality...
5479763 Rotary filament assembly and method  
A rotary filament assembly is provided wherein a plurality of resilient monofilaments are attached to a rotary member such that free portions of the resilient monofilaments extend substantially...
5471824 Motorized vegetation trimmer with movable platform  
A trimming apparatus comprising a platform, a plurality of wheels and a plurality of cutters. The platform has a kickback capability and is biased into an operable position, but capable of kicking...
5467584 Line trimmer stabilizer  
A stabilizing roller for a line trimmer device that includes a housing with a cylindrical bore for receiving and mating with a ball roller. The lower end of the housing is open to allow the ball...
5461787 Filament-type trimming apparatus  
A filament-type trimming apparatus comprises a reel case including a main body and a bottom member, a cord reel housed in the reel case and which is wound with a nylon cord, plural stoppers on a...
5450715 Wheel assembly for grass trimmers and the like  
A wheel assembly for attachment to hand-held devices such as trimmers, edgers, blowers, metal detectors and the like includes a wheeled frame having a clamp arranged to be freely secured to the...
5433006 Mowing apparatus  
A mowing apparatus including: a motive power source; a circular rotational member which is adapted for rotation by the motive power source; at least one flexible cutting line having opposite ends...
5423126 Flexible flail trimmer  
A flexible flail trimmer for conventional trimming of grass, weeds and other vegetation and for edging of sidewalks includes a rotatable combined guide and guard having a depth gage for providing...
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...
RE34921 Cutting reel suspension with adjustable spring downloading  
A lift arm assembly (30, 32) for a commercial riding mower includes pivotal lift arms (36, 38, 40, 120), each of which is biased downwardly by an adjustable spring arrangement for better control...
5408816 Wheeled, hand-propelled carriages for horticultural devices  
The carriage for holding horticultural motorized hand-held cutting devices, comprises an elongated frame having opposite longitudinal sides and opposite lateral sides to define opposite ends. At...