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| Number | Title | Issue Date |
| 7392853 | Edging and trenching blade The invention features an elongated blade having at least one first tooth near a first end extending in one direction and at least one second tooth near a second end extending in the opposite direction. The body of the blade can be a generally rectangular plate. The... | 07/01/2008 |
| 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 edge with a plurality of flexible fingers radiating outwardly therefr... | 02/05/2008 |
| 7314096 | Adjustable handle for portable tool A handle having an adjustable shaft wherein the overall length of the shaft and/or the angular relationship of portions of the shaft can be varied by a user of an associated tool. In one embodiment, the handle includes a first tube, a second tube connected to a work... | 01/01/2008 |
| 7314095 | Gardening tool A gardening tool extracts a weed along with a plug of soil. A plurality of blades are circumferentially spaced about an axis of a shaft and extend downwardly beyond the lower end of the shaft for insertion into soil about the roots. Each blade includes a trailing ed... | 01/01/2008 |
| 7302871 | Oscillation generating device The invention relates to an oscillation generating device for use in a soil compacter with a tipping moment compensation device. A second unbalance shaft pair with oppositely rotating unbalance shafts is arranged adjacent to a first unbalance shaft pair as a tipping... | 12/04/2007 |
| 7293361 | Hand tool for chopping ice An ice chopper having a blade for initially engaging ice with a small force followed by an impact of a larger force to break up the ice. The ice chopper has a tube for a handle having a second tube inside with a compression spring. The second tube has a blade attach... | 11/13/2007 |
| 7270100 | Electric start mini-cultivator An electric starter for a walk-behind, powered, rotary cultivator having a gasoline engine having a crankshaft and a recoil starter connected to the gasoline engine. The electric starter includes an electric motor connected to the crankshaft between the recoil start... | 09/18/2007 |
| 7246669 | Sod cutting device A sod cutting device containing aspects of the present invention contains an angled blade having a vertical cutting edge and a horizontal cutting edge. The angled blade is secured to a body member that in turn is movably affixed to a vehicle. Such a device may be us... | 07/24/2007 |
| 7143835 | Walk-behind electric working machine A walk-behind electric working machine has a frame, an electric motor mounted on the frame, and a handle support section mounted on the frame, the handle support section having a pair of electrical terminals. A handle post has a first end portion for removable conne... | 12/05/2006 |
| 7140112 | Head cover trimming system A head cover trimming system for trimming around a ground level head cover includes a head cap and a grass trimmer assembly. The head cap is provided on the head cover and includes a centering member. The grass trimmer assembly includes a head member having a periph... | 11/28/2006 |
| 7100287 | Trimmer lawn mowing device A lawn trimming device attachable or attached to the power take off end of a line trimmer primary unit to be powered by the line trimmer. The device includes a hood with a downwardly facing opening to allow the opening to be placed parallel to the ground, the hood d... | 09/05/2006 |
| 7063165 | Turf blade and aerator A planar, turf cutter blade formed from either high carbon or stainless steel has planar cutting teeth that extend radially from the periphery of a central part of a planar disc in which a centrally located hole is formed. A turf aerator that uses the turf cutter bl... | 06/20/2006 |
| 7055624 | Guide rail system for a power tool A guide rail system (1) for a power tool (2), has at least two axially extending guide rails (3, 3′), at least one guide slide (4, 4′) displaceable on the guide rails (3, 3′) having a coupling part (5a, 5... | 06/06/2006 |
| 7036230 | Cutting tool adopted for two handed operation A pneumatic cutting tool has an extended body length so it can be operated by a pair of hands to facilitate the operation and holding thereof The body length can be increased using an extension cylinder and extension kit. The tool also has a handle mounted onto the ... | 05/02/2006 |
| 7036386 | Multipurpose utility mounting assembly for handheld field maintenance tool A multipurpose utility mounting assembly for a handheld field maintenance tool is disclosed. The assembly includes a number of features that allow effective use of the handheld field maintenance tool for a wide variety of mounting techniques that may be encountered ... | 05/02/2006 |
| 6997268 | Trimmer A trimmer comprises a cutting head (1) housing a cutter (5), and a shaft (2) for supporting the cutting head. A large diameter wheel (8) is rotatably mounted with respect to the cutting head (1), and a motor is provided for driving... | 02/14/2006 |
| 6968906 | Electric tilling machine An electric tilling machine has a motor mounted on a machine body for rotationally driving a tilling shaft provided with tilling claws. A housing/cleaning box has an upper opening and is configured to receive therein the tilling shaft and tilling claws with the mach... | 11/29/2005 |
| 6955227 | Auger for mixing and burrowing An auger to assist in ground-burrowing or mixing paint or concrete, is used by attaching it to an electric or cordless power source. The major advantages over previous augers are: a hex head design prevents slipping in the drill chuck, an offset boring tip provides ... | 10/18/2005 |
| 6928741 | Fixed line head for flexible line rotary trimmers A cutting head for rotary trimmers in which at least one, and preferably two relatively short fixed lengths of flexible cutting line are inserted into opposed channels in the head and are secured in place by a pair of spring biased toothed cams. Each of the cams is ... | 08/16/2005 |
| 6925419 | Intrinsically safe field maintenance tool with removable battery pack An intrinsically safe field maintenance tool includes terminals selectably coupleable to a process communication loop having a process industry standard communication protocol. At least one media is configured to communicate in accordance with a process industry sta... | 08/02/2005 |
| 6920939 | Walk-behind electric cultivating machine A walk-behind electric cultivating machine has a body frame, an electric motor mounted on the body frame and having a motor shaft, and batteries mounted on the machine body frame for supplying electric power to the electric motor. Each of the batteries has a longitu... | 07/26/2005 |
| 6904976 | Powered soil tillage device A powered, lightweight soil tillage device, including an elongated hollow support member having a motor and handle at the upper end thereof, and the tillage assembly mounted at the lower end thereof. The tillage assembly comprises a pair of beams which are mounted o... | 06/14/2005 |
| 6904977 | Portable handheld work apparatus A portable handheld work apparatus, such as a motorized cultivator (1) or the like, includes a frame (2) which extends essentially in the longitudinal direction (21) of the work apparatus. A drive motor (3) is fixed at one end (22)... | 06/14/2005 |
| 6766866 | Tiller A tiller includes an engine, a transmission mechanism, and a rotor shaft having tillage tines mounted thereon. The transmission mechanism transmits a motive power of the engine to the rotor shaft to thereby cause the tillage tines to perform a tilling operation. The... | 07/27/2004 |
| 6736217 | Weed, weed root and root vine removing, cultivating tool What I claim is new about my invention is that the double-edged plows on the ends of the plurel to tines (eight as shown) can cultivate and entangle weeds, weed roots and root vines in forward or reverse, will entangle the plural (eight as shown) of tines and double... | 05/18/2004 |
| 6722444 | Rotary hand-held tilling and weed removing device A rotary hand-held tilling and weed removing device comprises a shaft; a “T” shaped handle and two lock collars and is attachable to the chuck of a power drill. The shaft is provided with rotary arms which allow tilling and weed removal in very confined areas an... | 04/20/2004 |
| 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 rotates the element (20) about a first rotational axis (44). ... | 01/27/2004 |
| 6615928 | Powered garden tool A powered garden tool is provided comprising a handle member having a power unit disposed therein and a digging attachment having a first end rotatably and detachably securable to the handle member and a second end having at least two cutting blade member... | 09/09/2003 |
| 6595298 | Multi-purpose weeder with auger A multi-purpose weeder attachable to a hand-held rotary power implement is designed to weed, aerate and till soil. A vertical shaft is removably attached to the implement to permit erect operation of the weeder. A pair of substantially spiral-shaped blade... | 07/22/2003 |
| 6460319 | Vegetation trimming and edging device with adjustable head orientation A vegetation trimming and edging device has an adjustable head that permits selective positioning between trimming and edging orientations. A shaft extends between the head and a handle. The head receives one end of the shaft. A coupling mechanism couples... | 10/08/2002 |
| 6382325 | Portable motorized hoe Portable motorized hoe comprises a narrow elongate casing (1) forming the machine frame and comprising two complementary half-casings (2, 3) connected together in a direction parallel to the axis (99) of rotation of a hoeing unit, to provide, with referen... | 05/07/2002 |
| 6352122 | Tool for planting flower bulbs and ornamentals A garden tool for planting flower bulbs and ornamentals includes an elongated shaft culminating at one end in a boring bit for starting a planting hole. A pair of fins, each radiating at a non-perpendicular angle from each side of the body of the boring b... | 03/05/2002 |
| 6340061 | Lawn and garden tool A hand-held portable lawn and garden tool having implements. A housing encloses a motor and at least two sets of gears arranged in cascade to provide low speed and high torque to the implements. Each set of gears is a sun gear with a plurality of planetar... | 01/22/2002 |
| 6311782 | Apparatus for trimming and edging grass around a lawn sprinkler head An edging and trimming apparatus for a lawn sprinkler head includes an elongate rotary shaft carrying an annular rotary blade at a lower end thereof. The opposite upper end of the shaft is releasably interconnected to a rotary auger motor. The motor drive... | 11/06/2001 |
| 6301866 | Vegetation trimming and edging device with adjustable head orientation A vegetation trimming and edging device has an adjustable head that permits selective positioning between trimming and edging orientations. A shaft extends between the head and a handle. The head receives one end of the shaft. A coupling mechanism couples... | 10/16/2001 |
| 6293350 | Trimmer/cutter attachment for landscaping trimmers An attachment to replace existing landscaping trimmer heads and for mounting on new trimmers. The attachment includes specific structure for trimming grasses and weeds as well as structure for the removal of weeds unwanted grasses and unwanted shallow roo... | 09/25/2001 |
| 6260278 | Hand-held lawn and brush trimmer having manual trimmer head adjustment mechanisms A portable lawn and brush trimmer including an elongated tubular boom arm, motor assembly mounted at one end of the boom, a trimmer head mounted on the opposite ends of the boom arm, and two adjustment mechanisms, which allow the attitude of the trimmer h... | 07/17/2001 |
| 6247539 | Cultivator implement with castellated cultivating protrusions and multi-implement, powered, cultivation system Implements for attaching to a hand-held, powered "Weed-Eater" type device to perform various work or chores (filament cutting, blade cutting, brushing, blowing, mixing, etc.). After disconnecting the device's original implement typically a spool of filame... | 06/19/2001 |
| 6189627 | Lawn and garden tool A hand-held portable lawn and garden tool having implements. A housing encloses a motor and at least two sets of gears arranged in cascade to provide low speed and high torque to the implements. Each set of gears is a sun gear with a plurality of planetar... | 02/20/2001 |
| 5988292 | Ground tilling device A rotatable tilling device for tilling ground material, the device consisting of a rotatable shaft having an upper end, a lower end, and having an axis of rotation extending from its upper end to its lower end; a plurality of ground tilling tines, each gr... | 11/23/1999 |
