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Match Document Document Title
9038356 Handle mechanism with multiple stop locations and a lawn mower including the handle mechanism  
A handle mechanism with multiple stop locations and a lawn mower including the handle mechanism includes a handle and a location shifting element with multiple stop locations, the handle being...
8955296 Systems and methods for cooling a controller assembly  
Apparatus and methods for cooling controller assemblies for electric utility vehicles are disclosed. Auxiliary implements powered by electric motors onboard a utility vehicle create airflow that...
8931248 Replaceable mower blade assembly  
A replaceable mower blade assembly for attaching to a rotatable spindle, motor, or engine crankshaft is provided. The blade assembly includes a mounting member having a plurality of ends extending...
8769918 Mower deck with centrally located caster wheel  
A rotary mower deck assembly has a caster assembly mounted within a spindle hub. The spindle hub is rotated within a hub, which is permanently and rigidly mounted to the mower deck. When rotated,...
8615976 Electric motor clutch/brake assembly  
A clutch/brake assembly is provided which includes a coil plate non-rotatably captured between the upper housing and the lower housing and having affixed thereon a ring shaped coil, a clutch rotor...
8615975 Lawnmower safety  
The invention relates to safety improvements for mowers incorporating a chipper, and/or catcher. In one aspect the invention provides safety improvements that only allow operation of the chipper...
8540167 Rotary tool for spreading particulate materials and method of using the same  
A rotary tool and method for spreading mulch outwardly from a mound of the same. The tool has an elongated shaft with a rotatable body mounted proximate a first end thereof. The body has a...
8468788 Lawn mower system  
A deck having a horizontally oriented top wall and a vertically oriented side wall and an opened bottom. The deck has a front and a back. A pair of front wheels extend from the side wall adjacent...
8215091 Lawnmower gearbox  
This gearbox assembly (50) for a lawnmower (10) includes a gearbox housing (56) having a horizontal input shaft (62) and a vertical output shaft (64). A lawnmower deck (12) is disposed below the...
8196382 Polymer deck for pull type rotary mowing devices  
A mower deck for a rotary vegetation cutting mower device pulled by a motor vehicle includes a housing defining a main portion disposed generally horizontally when the mower deck is in a position...
8056306 Rear discharge mower  
A rear discharge mower comprising: a first shaft; a first blade that is rotated in unison with the first shaft; a second shaft that is configured to be rotated in a direction opposite from a...
8051631 Rear discharge mower  
A rear discharge mower comprising: a first shaft; a first blade that is rotated in unison with the first shaft; a second shaft that is configured to be rotated in a direction opposite from a...
8047938 Transmission device of walking type self-traveling lawn mower  
A transmission device (1) of a walking type self-traveling lawn mower (4) in which the reliable transmission of a rotating power is achieved as in the case of a shaft drive system by solving the...
8046981 Rotary tool for spreading particulate materials and method of using the same  
A rotary tool for spreading mulch outwardly from a mound of the same. The tool has an elongated shaft with a rotatable body mounted proximate a first end thereof. The body has a peripheral edge...
7988380 Seal hub for protection of seal and bearing from metal fragments due to shearing of a shock device  
A seal device for preventing entry of debris into a rotary cutter drive housing when a shock protection device having frangible drive features is removed after having fractured the drive features...
7958712 Compact lawn mower motor adjustment  
A compact lawn mower that includes at least a shroud positioned a fixed distance from a lawn, by a common rear axle extended between and supported by a pair of rear wheels, is provided. The...
7958710 Lawn mower blade coupling system  
A rotary lawn mower includes an internal combustion engine having a power take-off. The mower further includes a connector adaptor attached to the power take-off, and a lawn mower blade. A...
7861503 Rotary cutting deck with hydraulic direct driven spindle  
A rotary cutting deck with a hydraulic direct driven spindle includes a spindle housing attached to the rotary cutting deck and having a stepped internal bore, and a blade adapter inserted into...
7779617 Sliding pulley drive mechanism in cutting platform of lawn mower  
A sliding pulley drive mechanism in cutting platform of lawn mower is disclosed. The drive mechanism includes an engine for the fixed to a chassis; a cutting platform connected to, and capable of...
7707812 Compact lawn mower  
In an exemplary embodiment, a compact lawn mower that includes at least a shroud positioned a fixed distance from a lawn, by a common rear axle extended between and supported by a pair of rear...
7610740 Holder for lawnmower blades  
A cutting blade assembly incorporating two lawnmower cutting blades and a holder configured to hold the lawnmower cutting blades in perpendicular orientation with respect to each other. The holder...
7543431 Mower blade locking joint  
A mower blade locking joint for fastening and securing a rotary cutting blade to a vertically aligned spindle driven by an engine. The spindle extends below a mower deck. The blade has a pair of...
7543432 Retractable blade cutting apparatuses and methods for mowing machines  
Apparatuses and methods are provided for preventing damage to a lawnmower engine and crankshaft when the lawnmower cutting blade encounters an obstructive object. A cutting device for a lawnmower...
7506494 Pivot-blade cutting and retaining means for rotary mowers  
A cutting device configured to attach to a spindle of a mower. The cutting device includes at least two pivot-blades and a blade mounting assembly. The blade mounting assembly has an upper...
7458161 Rotary cutting device  
A horticultural or agricultural cutting device is disclosed which comprises a body (4), a rotor (20) rotatably coupled to the body, at least one cutter (54), (56) which rotates along with the...
7392643 Mulching system for a lawn mower  
A lawn mower having upper and lower cutter blades in a cutter housing is provided. The blades are disposed with a phase difference such that upper blade edge parts of the upper cutter blade are...
7360312 Bush cutter  
A bush cutter has a driving bevel gear housed in a first box constituting a part of a gearbox, and a driven bevel gear housed in a second box and engaging the driving bevel gear. The driving bevel...
7337602 Mulch plate apparatus with adjustable handle mechanism  
A mulch plate adjustment apparatus for use with lawn mowers. The adjustment apparatus is used to adjust the height of a mulch plate attached to the lawn mower and to secure the mulch plate at the...
7325755 Rotary tool for spreading particulate materials and method of using the same  
The rotary tool for spreading particulate materials from a mound of the same. The tool has an elongated shaft with a rotatable body mounted proximate a first end thereof. The body has a peripheral...
7225713 Cutting blade for a motor-driven, manually-guided implement  
A cutting blade for a motor-driven implement is provided. The cutting blade has a main body having a central fastening opening and blade sections that extend approximately radially from the main...
7200982 Blade slippage apparatus  
The present invention provides a slippage apparatus adapted for use with a vegetation cutting device including a blade and a prime mover having an output shaft. The slippage apparatus includes an...
7114316 Rolling lawn trimmer carriage  
A rolling lawn trimmer carriage incorporates a remote trimmer motor control. The carriage may include adjustable mounting bracket means for attaching a lawn trimmer in various positions on the...
6986239 Lawn mower cutting implement  
The lawn mower cutting implement has an elongated mounting plate adapted for attachment to a lawn mower in lieu of a conventional blade with an end piece attached to opposite ends of the mounting...
6935095 Rotary lawnmower blade with reversible replaceable blades  
Attachable to a rotary lawnmower shaft is a body assembly of a rectangular shape having a removable and reversible blade on each end. The blades are easily and quickly removed, reversed, and...
6928801 Lawn mower blade stop  
A lawn mower blade stop for a rotary lawn mower. The blade stop is preferably formed from first and second L-shaped members welded together to form a U-shaped channel with a plate serving as a...
6926090 Hinged edger housing having improved internal debris guard and labyrinth perimeter seal  
A housing assembly for a power edger that includes a housing, a door and a latching system. The door is coupled to the housing and movable between an open position and a closed position. The...
6895735 Instant mount wheels for portable appliance  
A two wheeled carriage for converting a string trimmer to a wheeled appliance. The carriage has an axle, two nine inch or greater wheels, and a clamp for retaining the string trimmer's shaft. A...
6826896 Lawn mower with grass-shredding device  
A lawn mower includes a vehicle body, and a grass-cutting unit for cutting grass into long grass strips that move into a grass-shredding device, within which the long grass strips are shredded....
6796111 Blade holding assembly for rotary cutting machine  
A blade holding assembly for use in changing a blade of a rotary cutting machine includes a blade fixing element which can be selectively moved between a storage condition, wherein the blade...
6722114 Safe lawn mower blade alternative system  
A lawn mower blade assembly comprises a bottom hub and a top hub, both provided with central apertures. Provided around the bottom and top hubs are a plurality of equally spaced holes. An...
6688091 Riding lawn mower  
A riding lawn mower includes a front wheel unit (1), a rear wheel unit (2) having a left rear wheel (2a) and a right rear wheel (2b), a body frame (3) supported by the front wheel unit and rear...
6688095 Blade coupler assembly for use with a self-propelled, walk-behind rotary lawn mower  
A blade coupler assembly operable to couple a cutting blade and a drive belt to a lawn mower engine crankshaft. The blade coupler assembly may include a blade/belt driver assembly having a tube...
6681865 Rotary cutting device with quick-release blades  
A rotary cutting device or element (20) includes a base or support housing (30) with a centrally arranged fastening region (32) adapted to operatively connect with an associated drive (24) that...
6681553 Mower cutting chamber  
A cutting chamber for a mower deck blade is comprised of first and second adjoining skirt members of differing lengths to provide for a lifting air stream at the front of the chamber and a...
6634161 Blade changing system for rotary cutting machine  
A blade for a rotary cutting machine includes at least one polygonal shaped opening longitudinally spaced from a central portion of the blade. The polygonal shaped opening is adapted to receive a...
6523337 SG pruning machine  
A pruning machine for pruning vegetation includes a frame arranged for connection to a tractor or the like so as to enable the machine to be moved along the vegetation to be pruned. A first...
6470661 Mowing blade with star  
A shape for the central drive hole of a rotary mowing blade, such shape including two pairs of teeth extending off of a central hole substantially displaced 30° from the central axis of the mowing...
6389786 Belt drive system having a single drive motor for multi-bladed rotary cutting unit for mower  
A riding mower having two side cutting units and a front cutting unit operatively connected to a traction frame. Each side cutting unit can pivot about a substantially vertical axis relative to...
6367235 Blade-mounting system for a rotary mower  
A blade-mounting system for a rotary mower includes a platform operatively connected in driven relationship with a drive axle of the rotary mower. The platform includes a pair of raised edges...
6286293 Lawn mower cutting blade spindle assembly  
A lawn mower cutting blade spindle assembly having an elongate spindle shaft and a spindle shoulder projecting radially outward from the lower end thereof. A bearing assembly mounted within a...

Matches 1 - 50 out of 344 1 2 3 4 5 6 7 >