| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 056160900 | Motor used for plural devices or functions | 9 |
| 20080256917 | LAWNMOWER ATTACHMENT DEVICE FOR MOUNTING AN EDGE TRIMMER THERETO AND METHOD OF MOUNTING SAME - A device for mounting an edge trimmer to a lawnmower, comprising a front clamp mounted to the lawnmower, and a rear clamp mounted to the lawnmower, wherein the front and rear clamps receive and support a shaft of the edge trimmer, and are adjustable to different angles with respect to a first axis substantially parallel to a surface on which the lawnmower rests. | 10-23-2008 |
| 20110083414 | Lawn-care maintenance apparatus - The lawn-care maintenance apparatus is compatible with a conventional power, self-propelled, walk-behind lawnmower. In one embodiment, the apparatus comprises a rotary blade that can be readily attachable to and detachable from a drive wheel of the power, self-propelled, walk-behind lawnmower. Also, the lawn-care maintenance apparatus comprises fastener elements for securing the rotary blade onto a drive wheel of the power, self-propelled, walk-behind lawnmower. The edger blade when attached to the drive wheel of the power, self-propelled, walk-behind lawnmower is driven by the power system of the self-propelled, walk-behind lawnmower. The rotary blade is offset from the center of the axis of the drive wheel of the self-propelled, walk-behind lawnmower. Another embodiment of the lawn-care maintenance apparatus is a permanent edger attachment that is capped when the edging is not needed, this extending the life of the edger blade. Still another embodiment is a clutch assembly that replaces one of the drive wheels of the power, self-propelled, walk-behind lawnmower, the cutting surfaces of the clutch assembly having an engaged and a retracted position, the cutting surfaces when engaged locking in place and performing the edging. | 04-14-2011 |
| 20110239609 | SELF-PROPELLED LAWN MOWER WITH CHIPPER - A lawn mower with an integral chipper or shredder, comprising a deck that has a volute shape with a rearwards-facing funnel along one side, expanding towards and exiting at the rear of the deck, a skirt arranged around the perimeter of the deck to enclose a cutting space, a handle, front and rear wheel sets, and a motor having a drive shaft extending downwards through the deck, the mower also having grass cutting blades and shredder blades connected to the drive shaft, the chipper blades located above the grass cutting blades, the mower also having a chipper tube running through the deck and opening above the chipper blades, the mower also having a power take-off mechanism connecting to the rear wheels and the motor, and adapted to drive the rear wheels in use. | 10-06-2011 |
| 20120260619 | 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 when the mower is below a predetermined threshold ride height. In another aspect, the mower includes one or more side skirts to prevent body parts from entering the cutting zone under the mower. In a still further aspect, the mower has a rear flap including a sub-flap. The mower is arranged so that the sub flap remains closed when a catcher is installed. | 10-18-2012 |
| 20130125522 | Mower Raking System - A system comprises a first housing configured to enable grass to extend into the first housing. A grass cutting unit is housed within the first housing. A discharge chute is joined to a rear portion of the first housing for directing grass cuttings away from the first housing. A bag unit is configured for collecting the grass cuttings from the discharge chute. A second housing is joined to a rear portion of the first housing and positioned below the discharge chute. A rake device is housed within the second housing. The rake device comprises rake tines being configured for rotating below the second housing bottom for transferring debris to the bag unit. A handle unit is joined to the second housing. The handle unit is configured for enabling an operator to control operations of the system. A plurality of wheels is joined to the first housing and the second housing. | 05-23-2013 |
| 20130186051 | POWER CUTTING TOOL - A power cutting tool includes a housing, a motor accommodated in the housing, a cutting assembly optionally operated in a trimming mode or in an edging mode and being driven by the motor to rotate around a first axis, a handle assembly, an elongated shaft connecting the cutting assembly and the handle assembly, a guard mounted to the cutting assembly, and a wheel assembly including a wheel. The wheel assembly is optionally mounted at least a first mounting position and a second mounting position. The central axis of the wheel is substantially perpendicular to the first axis when the wheel assembly is mounted at the first mounting position and is substantially parallel to the first axis when the wheel assembly is mounted at the second mounting position. | 07-25-2013 |
| 20150068178 | MOWER WITH ATTACHMENT HAVING A HOPPER AND CONVEYOR ASSEMBLY - The invention relates to a mower having a removable mower deck, and a removable attachment which includes a hopper and conveyor assembly for discharging particulate material from the hopper. The attachment and mower deck may be mounted on the frame of the unit together or separately. The attachment may be configured for rapid mounting and dismounting on the frame of the mower. | 03-12-2015 |
| 20150359170 | MOWER WITH MOWER DECK MOUNTED MOTOR - A mower includes a rotary grass cutting blade. A mower deck houses the rotary blade in an interior thereof. A motor has at least a portion thereof positioned or extending into the interior of the mower deck. The motor rotationally drives the rotary blade. A guide member can be utilized to form an air flow passage along the motor, with the air flow passage connecting the interior and exterior of the mower deck. | 12-17-2015 |
| 20150359174 | MOWER WITH MOTOR COOLING - A mower includes a rotary blade cutting grass due to being rotationally driven. A work motor rotationally drives the rotary blade. A mower deck houses the rotary blade in an interior thereof. A first shroud forms an air flow passage along the work motor. The air flow passage connects the interior and exterior of the mower deck. | 12-17-2015 |
