| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 056289000 |
Cutter members
| 79 |
| 056320100 |
Housing or guard
| 64 |
| 056255000 |
Rotating-cutting-disk type
| 49 |
| 056249000 |
Rotating cutting-reel type
| 38 |
| 056257000 |
Reciprocating central cutter
| 13 |
| 056233000 |
Hedge or plant-row trimmers
| 10 |
| 056314000 |
Track clearers and dividers
| 9 |
| 056230000 |
Railroad | 1 |
| 20120117934 | Mowing Apparatus and Grass Maintenance System - A mowing apparatus has at least one support track adapted to be mounted to an area to be maintained and a mowing device adapted to be supported on the at least one support track. The mowing device of the mowing apparatus has a power supply for moving the mowing device along the at least one support track and for operating the mowing device to carry out a mowing operation. The at least one support track of the mowing apparatus is configured to guide the mowing device to move along the at least one support track during a normal mowing operation. A grass maintenance system is also provided and has one or more grass maintenance devices, such as a mowing device. | 05-17-2012 |
| 056246000 |
Oscillating cutter | 1 |
| 20150373907 | Header with center part and side parts adjustable relative to the center part - A header of a combine harvester has a center part connected by an attachment frame to the combine feed channel. A first side part with first lateral frame and a second side part with second lateral frame are adjustable for changing their position relative to the center part. The first and second lateral frames are connected by a first ball joint and a second ball joint to the attachment frame, respectively so that the weight of the first and second lateral frames is supported by the first and second ball joints on the attachment frame. The first and second ball joints form first and second pivot axes. An end of the first lateral frame facing away from the center part is pivotable about the first pivot axis. An end of the second lateral frame facing away from the center part is pivotable about the second pivot axis. | 12-31-2015 |
| Entries |
| Document | Title | Date |
|---|
| 20080202091 | Multi-purpose tool for attachment to a lawnmower - A multi-purpose tool for mounting on a lawnmower to enable thatching, aerating or plugging includes a carrier for mounting to the handle of the lawnmower dimensioned to extend rearwardly therefrom and downwardly toward the ground. A rotatable plugger mechanism is connected to the carrier and includes an elongate, rotatable member dimensioned to extend at least partially across the ground, and a plurality of plugger tubes extend outwardly from the elongate member and are spaced apart for engaging the ground and receiving a portion of the soil therewithin when the lawn mower is pushed along the ground to rotate the elongate member. | 08-28-2008 |
| 20080295477 | Easily removable mower cutting deck - A rotary cutting deck is suspended from the frame of a lawn mower to hang beneath the frame of the mower between the front and rear ground engaging wheels of the mower. A single front pull arm is pinned by a pivot pin to the front of the cutting deck. This pivot pin can be easily released and pulled by removing a single hairclip pin or cotter pin. The rear of the cutting deck is hung by two downwardly facing suspension hooks onto the cross rod of a pivotal hanger. After the front pull arm is disconnected from the front of the cutting deck, the operator lifts up the rear of the cutting deck to unhook the suspension hooks, pulls the cutting deck slightly rearwardly, and then lowers the cutting deck to the ground to allow the cutting deck to be slid out from underneath the mower after also removing any deck drive belt or similar cutting blade drive system. This can be easily and quickly done. | 12-04-2008 |
| 20120085076 | System of Static Graphic Representation Applicable to Lawn Surfaces - System of static graphic representation applicable to lawn surfaces of natural or synthetic type, comprising a milling device having at least one helical drum with cutting means which permit cutting the grass of the lawn, including as well guiding means to be located on the lawn surface to guide the displacement of the milling device on the lawn surface, so as to obtain publicity representations by way of any character or graphic pattern by means of cutting and orientating the grass of the lawn. | 04-12-2012 |
| 20120279192 | RIDING MOWER WITH A SUSPENSION COMPONENT COUPLED TO A PLURALITY OF USER SUPPORT COMPONENTS AND METHODS OF MAKING AND USING THEREOF - In some embodiments, systems and methods provided herein relate to a riding mower including a plurality of user support components coupled to a main frame and a suspension component coupled to the plurality of user support components such that movement of the plurality of user support component parallels each other. The mower may include a seat that can be moved such that operational components (e.g., a mower engine, battery, pump, or steering control) are more accessible. | 11-08-2012 |
| 20120311987 | Shield Apparatus for Agricultural Implement Header - A shield apparatus is mounted on the header of an agricultural implement which includes a rotatable collecting member to direct collected material rearwardly towards a rear discharge opening. The shield apparatus includes a panel member and a mounting bracket assembly which supports the panel member above the rear discharge opening of the header spanning in a lateral direction transversely to the forward working direction such that the panel member extends from a rear edge rearward of the collecting member to a front edge which is spaced forward and upwardly in relation to the rear edge. The shield apparatus ensures that material thrown upwardly above the rear of the header frame is redirected downwardly into the rear discharge opening of the header for collection by the implement in the usual manner. The shield apparatus does not interfere. with the visibility of the operator when the panel member is clear. | 12-13-2012 |
| 20130205738 | HARVESTING MACHINE WITH A LIGHTENING DEVICE - A harvesting machine includes a frame carrying at least one harvesting mechanism and a lightening device of the harvesting mechanism. The lightening device includes second hydraulic jacks articulated on the frame and on the harvesting mechanism and connected by hydraulic circuits to first hydraulic jacks so as to be able to be actuated by the first hydraulic jacks and to hydropneumatic accumulators. | 08-15-2013 |
| 20140165527 | Modular Agricultural Cutting Unit For A Working Machine - A modular agricultural cutting unit for a harvester has a plurality of cutting modules each having a horizontally arranged shaft drivable in rotation and a plurality of cutting elements arranged on the appropriate shaft for cutting crop material, wherein the shafts of the cutting modules are arranged to not overlap in the cutting width of the cutting unit. | 06-19-2014 |
| 20140318098 | INTERMEDIATE LIFT CYLINDER LOCK FOR EXTRA TALL STUBBLE BIOMASS OPERATION - A wheel lift assembly lockout mechanism for an agricultural mower having a lift cylinder for moving the mower frame between raised and lowered positions. The lockout mechanism is positioned adjacent to a rod end of a lift cylinder and is pivotable between generally opposing lockout and free positions. First and second stops interact with the lift cylinder depending upon the position of the lockout mechanism to provide at least two stop positions allowing minimum mower heights in each stop position to be established. The lockout mechanism further includes a bias apparatus and a lockout limiter to enable a specific lockout height to be imposed with minimal impact other operational aspects of the wheel lift assembly. | 10-30-2014 |
| 20150128550 | LAWN MOWER COVER - An automobile shaped lawn mower cover is described. Embodiments of the present invention include an automobile shaped lawn mower cover having one or more openings and at least one hinged panel. The automobile shaped cover can generally be aesthetically pleasing and can be implemented as a functional cover for a rotary lawn mower. Embodiments of the automobile shaped cover can include a plurality of automobile designs spanning all major car manufacturers. Typically, the automobile shaped cover can be adapted to work with existing lawn mowers. | 05-14-2015 |
| 20160165799 | Lowerable Roller Set of a Secondary Cutting Unit for a Combine Harvester | 06-16-2016 |
| 20160183460 | Liftable Secondary Cutting Unit for a Combine Harvester - A header for a combine harvester has a primary implement, a secondary implement and a link that is connected with the secondary implement. The header further has a lifting device with a slide element that is formed and connected with the link so that a translational movement of the slide element causes a lifting of the secondary implement relative to the primary implement. | 06-30-2016 |
| 20160193970 | RIDING MOWER WITH IMPROVED OPERATION VISIBILITY | 07-07-2016 |
