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4126990 Cutter disc assembly for rotary lawn mower  
A cutter disc assembly for a rotary lawn mower in which the disc has a circular central portion and a peripheral portion with a shallow vertical wall in between. Radial openings are provided in...
4124938 Flexible string cutting device  
Apparatus for cutting, trimming and edging vegetation, and the like, is provided with a rotatable disc-like head having at least one string-like cutting member removably attached thereto and...
4118865 Assembly for removably attaching flexible cutting line element in grass trimmer  
A grass trimmer employing a short length of nylon or the like line as the cutting element includes an assembly for removably attaching the line to a rotatable drive member. A hub member is coupled...
4118864 Incremental feed means and method for filament-trimmer filaments  
A filament incremental feed for vegetation filament trimmers of the hollow shaft or similar type in which a free-end of filament is swung as a cutting length from the lower end of the hollow shaft...
4112653 Lawn mower and method  
A rotary-type lawn mower is provided with cutting means comprised of a rotatable disc-like member having a plurality of flexible non-metallic cords projecting radially from its perimeter. The...
4097991 Rotary cutting head for mowers equipped with flexible cutting blades  
An improved cutting head for rotary mowers, trimmers and edgers for vegetation is constructed with a generally cylindrical rotating body from which flexible flair-like cutting blades extend...
4095338 Lawn trimmer equipped with flexible line cutting edges  
A lawn trimmer equipped with flexible line cutting edges including a dish-shaped bobbin housing having an open end, a rotary shaft provided in the housing for being driven by a prime mover, a...
4091538 Mowing apparatus  
An apparatus is equipped with a non-metallic thick string of a diameter greater than 0.10 inches for cutting wild vegetation in the forest. The string is endwisely wedged into an acute slot formed...
4089114 Cutting device  
A cordless electric lawn edger utilizes a flexible strand of nylon monofilament rotated at high speed to effect cutting of grass and weeds. The rotating assembly mounting the strand is...
4085570 Forage harvester and attachment therefor  
A forage harvester and attachment therefor are provided wherein such attachment serves the multiple purposes of cutting, conditioning, and selectively moving a crop in two basic directions from a...
4077191 Filament trimmer/mower  
A filament-trimmer/mower having a wheel mechanism supported frame articulated to provide semi-universal adjustment of the filament-to-work aspect through independent but co-acting side-by-side and...
4077190 Grass trimmer  
There is disclosed a memorial marker trimmer including a horizontal rotary drum mounted from a supporting vehicle and rotated about a horizontal axis. Mounted at equidistance about the periphery...
4074510 Machine for cutting hedges, grass and other arboreal growth  
The work-head of a tractor-mounted machine for cutting hedges, grass and other arboreal growth is pivotally mounted on the outer end of an angularly movable boom and contains a balanced rotary...
4068377 Rotary cutting assembly  
Disclosed herein are rotary cutting assemblies for cutting growing vegetation with tough whirling filament. The assemblies generally comprise an elongate lineal shaft extending along a...
4068376 Flexible cutting line and rotor therefor  
A rotor and cutting line for flexible-line vegetation cutters such as lawn trimmers, include a disc-shaped body having a central portion thereof connected with the drive shaft of the trimmer for...
4065913 Safe cutter disc assembly for rotary lawn mower  
A safe cutter disc assembly for a rotary lawn mower in which the disc has a circular central portion and an annular outer portion joined by a shallow vertically extending wall having a plurality...
4062115 Rotary garden cutter  
A rotary garden cutter utilizes a series of flexible cutter lines conveniently attached to a cutter head. Each cutter line threads into and out of companion apertures in the peripheral wall of the...
4062114 Vegetation cutting apparatus  
There is disclosed a lawn trimmer/edger incorporating a relatively flexible monofilament cutting element of finite length. A number of techniques are disclosed for temporarily securing the...
4054993 Rotary cutting assembly having novel flail  
Disclosed are rotary cutting assemblies for cutting growing vegetation with a tough whirling flail. The assemblies generally comprise an elongate lineal shaft extending along and powerably...
4047299 Apparatus for trimming vegetation  
An apparatus for cutting, trimming, and edging vegetation along driveways, sidewalks, and the like; around trees, shrubs, and like landscaping; and adjacent fences, walls, posts, and the like by...
4043103 Lawn edger accessory  
An improved cutter assembly adapted for use with a rotary edger comprising a circular spool for storing peripherally thereon a plurality of plastic filaments, such spool being receivable within a...
4043037 Cord-type mowing tool  
A cord-type mowing tool having a cutter body formed with at least one radially extending bore for receiving a cord serving as a grass cutting blade, and a clamping member fitted in the central...
4028868 Towable lawn comber  
A towable, wheel-mounted yard maintenance apparatus which may be a lawn comber having impact arms, a lawn mower having a cutting reel, or a sweeper having a cylindrical brush. The working...
4024635 Mowing apparatus  
A mowing apparatus of the type having a rotatable disk-like casing containing one or more rolls of flatly and concentrically coiled string made of a high polymer synthetic material. Each coil of...
4020553 Filament vegetation trimmer with basket woven automatic feed means and method  
An automatic-deployment reel-type cutter head for a filament trimmer provides for manufacturing purposes an easy-wind structure and for operating purposes, a winding pre-selectivity of...
3982383 Harvesting platform with a floating cutter bar  
A self-propelled combine has a forwardly extending, vertically adjustable crop-feeding housing and a transversely elongated, cutter bar type harvesting platform mounted on the forward end of the...
3977078 Grass cutting chain saw drive system  
A chain saw drive having a unitary quick-attach, quick-detach grasscutting adapter including a cutter head driven by a flexible cable coupled with the output of the chain saw drive by a...
3959954 Grass cutting and pulverizing rotary mower  
This mower consists of a cylindrical housing having a power shaft therein carrying a cutting blade at the lower portion of the housing and having mounted on said shaft above said cutting blade in...
3945177 Method and apparatus for cutting sugar cane  
A method of cutting sugar cane comprising the steps of passing in one direction through the growing cane a vehicle having mounted thereon two upwardly extending power driven combing elements...
3928911 Hollow-shaft feed filament trimmer  
A filament trimmer mechanism including a rotary power-drive having a hollow output shaft with a bellmouth at one end, a filament storage at the other end of the hollow shaft, and filament secured...
3918241 Cutting unit for rotary lawn mowers  
A cutting unit for a rotary lawn mower is disclosed which includes a central mounting disc which is universally adapted to be attached to the drive shaft of various makes of rotary lawn mowers,...
3895440 Disk for filament trimmer  
A disk-shaped filament holder and dispenser for a filament trimmer; the disk has a central attachment for a power drive and a plurality of circumferentially spaced holes through which a filament...
3884019 Floatational front mounted mower assembly for power vehicles  
There is disclosed a floatational mower apparatus of the type employing a cylindrical cutting member, moveably mounted on a relatively small vehicle employing crawling tracks in lieu of wheels....
3852945 MOWER ATTACHMENT FOR GRADER BLADE  
A heavy duty rotary mower structure including a downwardly opening shroud within which a horizontal motor driven rotary blade member is journaled is provided and supported from one end portion of...
3831278 GRASS TRIMMER  
A pair of stress oriented radially disposed plastic filaments or strands rotated at high speed is employed as the cutting or slicing elements for a manually manipulated grass trimmer including a...
3724182 ROTARY LAWNMOWER ATTACHMENT  
Removably mounted in horizontal attitude on the lower end of the vertical drive shaft of a rotary lawnmower is an elongated bar carrying on its outer ends a pair of hinged paddles which are...
3708967 ROTARY CUTTING ASSEMBLY  
An improved cutting assembly for rotary lawn mowers, edgers, or the like, including a body member arranged for rotating about an axis normal with the cutting plane. At least one cutting line is...
3704575 FLAIL-TYPE IRRIGATION DITCH CLEANER  
An elongated frame for horizontal positioning transversely of and above a ditch to be cleaned and movement along the ditch. An elongated support member is disposed lengthwise of and journalled...
3693335 FLAIL TYPE ROTOR ASSEMBLY AND BLADE FOR SAME  
The rotor has four rows of blade mounts on its surface, the rows spaced 90° apart. Each blade mount is a U-shaped metal strip welded to the rotor surface. The blade has a shank and is single side...
3670481 MACHINE FOR HARVESTING SUGAR CANE  
A machine to harvest sugar cane comprising a cutting disk to cut the standing cane. The disk is mounted on a convex shaped member gliding on the ground. A chain assembly seizes the cut cane to...
3664102 CUTTER MECHANISM FOR AGRICULTURAL MACHINES OR LAWN MOWERS  
The disclosure is of a cutter mechanism for lawn mowers or for agricultural machines serving solely or partially for mowing which can be drawn by any motor vehicle to which they can be adapted, or...
3641754 GRASS AND LEAF PACKAGING MACHINE  
A machine adapted to collect and package grass and leaf materials as it moves across the ground behind a towing implement using pickup means to lift material from the ground and direct the...
3606748 BALANCED CUTTING ASSEMBLY FOR A MOWER  
3604188 CUTTING BLADE ATTACHMENT FOR A MOWER  
This disclosure deals with a mower including means for removably attaching cutting blades to a rotatable shaft of the mower. The mower includes a generally horizontal rotatable shaft, means for...
3604185 MECHANISMS FOR DRIVING THE CUTTER ELEMENTS OF A ROTARY MOWING MACHINE  
Device for driving the cutter elements of a rotary mowing machine comprising a main bar consisting of a case made of two halves or sections assembled, the upper section having secured thereto the...
3559385 SLOPEMOWER APPARATUS FOR HIGHWAY AND RAILROAD RIGHTS-OF-WAY  
3543892 COMBINATION BELT IDLER,CLUTCH AND BRAKE FOR POWER LAWNMOWER  
3527038 QUICK-CHANGE FLAIL BLADE  
3527033 AGRICULTURAL MOWERS  
3507104 KNIFE MOUNTING