Abstract: A lawn mower includes a housing with a baffle that defines an air path to produce a cross-flow. The baffle includes a vent to manipulate air pressures within the housing and facilitate movement of plant clippings. A hand-held device for trimming with a rotary blade assembly may also include a housing that defines an air path to produce a cross-flow. The hand-held trimming device may also a baffle with a vent to facilitate movement of plant clippings.

Abstract: Tools for trimming excess vegetation from growing plants include inner and outer coaxially positioned, relatively rotatable cutter blade assemblies which establish an interior volume for receiving a plant to be trimmed. Excess vegetation from the plant which extends outwardly of the interior volume established by the cutter blades will therefore be severed upon relative rotation being effected therebetween. Most preferably, the inner cutter assembly includes sets of elongate cutter blade members whose having tined ends which may be partially embedded in the soil surrounding the growing plant to be trimmed. The outer cutter assembly is mounted for free movement both rotationally and longitudinally regarding the inner cutter assembly, and is most preferably connected to a motorized source of power (e.g., a conventional hand-held electric drill).

Abstract: A tomato harvester with improved maneuverability and versatility. An improved spinner gives better action in wet soil. The driver obtains improved visibility from an improved canopy structure and is given controls that are easier to identify. An improved collecting conveyor affords balance between the two sides. The conveyor system is improved, in many ways, with better transmission between the conveyors and better access to cleaning. An improved output conveyor and drop loader are also provided.