| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 61 | ADJUSTABLE GUIDED RAKE APPARATUS AND METHOD | US15240467 | 2016-08-18 | US20170055441A1 | 2017-03-02 | Darren Green |
| The present invention provides an adjustable guided rake apparatus and method which enables an adjustable guided rake user to configure an adjustable rake guide to a specified height in relation to a secondary surface, which will then define the height of the grading edge of the grading rake head in relation to a primary surface. The adjustable guided rake user is able to move the grading rake head along a primary surface, in order to shift material along the surface, while the adjustable rake guide runs along the secondary surface, guiding the grading rake head. | ||||||
| 62 | Apparatus for ergonomic application of rotational handle garden tool | US15229795 | 2016-08-05 | US20170014986A1 | 2017-01-19 | Hank Hung Kung Chou |
| An apparatus for an improved hand tool device wherein a rotatable apparatus may rotate the rotating handle apparatus in 15 degree increments to adjust to the user to help reduce the risk of injury and increase power application while gardening by adjusting and creating a favorable angle between the ground and the point of entry of the hand tool device into the ground. | ||||||
| 63 | SHIELD ATTACHMENT FOR HAND-HELD DIGGING TOOLS | US11675447 | 2007-02-15 | US20070251102A1 | 2007-11-01 | Phillip Dekort; Matthew Dekort; Henry Dekort |
| The present invention provides a removable shield attachment for hand-held digging tools which is mounted on the tool handle below the tool head so as to not interfere with gripping along the length of the handle. The shield generally comprises a mounting portion adapted to be mounted on the handle below the tool head, a shield portion extending laterally outwardly and upwardly from the mounting portion, and a slot positioned between the mounting portion and the shield portion adapted for passing a blade of the tool head therethrough. In use, the shield portion is positioned above the blade, thereby intercepting debris flying from the blade and towards the worker. The shield is particularly designed for digging tools having a slidably fit tool head that engages an outwardly tapered working end of the handle, with the shield being attached to the handle in the same manner as the tool head itself. | ||||||
| 64 | Ergonomic hand tool | US11129992 | 2005-05-16 | US07093667B2 | 2006-08-22 | Daniel P. Hurt |
| An ergonomic hand tool for enhancing the leverage available to a user includes a frame having a distal portion and a proximal portion, and a working element operably coupled to a distal end of the distal portion. The frame further includes a handle that is pivotally coupled to the frame at a portion thereof intermediate the proximal portion and the distal portion. A brace structure is preferably operably coupled to the proximal portion of the frame, with the brace structure being configured to operably brace against an upper side of a user's forearm while the user operably grasps the handle. | ||||||
| 65 | Ergonomic hand tool | US10786767 | 2004-02-25 | US20050194157A1 | 2005-09-08 | Daniel Hurt |
| An ergonomic hand tool for enhancing the leverage available to a user includes a frame having a distal portion and a proximal portion, and a working element operably coupled to a distal end of the distal portion. The frame further includes a handle that is pivotally coupled to the frame at a portion thereof intermediate the proximal portion and the distal portion. A brace structure is preferably operably coupled to the proximal portion of the frame, with the brace structure being configured to operably brace against an upper side of a user's forearm while the user operably grasps the handle. | ||||||
| 66 | Multipurpose garden tool | US692234 | 1996-08-06 | US5765648A | 1998-06-16 | Kelly C. Sheehan; Mike Roser |
| A multipurpose garden tool and method for indoor or outdoor gardening, planting, and soil working. The tool and method incorporate the capabilities of loosening, working, furrowing, trenching, digging, removing, and replacing soil; of setting and removing plants; of weeding; of scraping, emptying, or cleaning planters, pots, and other gardening containers, especially those having tight corners; and of cutting and removing plant roots and other obstacles found in or around soil. Preferred embodiments of the tool aspect of the invention provide a generally dished blade with a highly curved, offset pointed tip for loosening and furrowing soil. Serrated blade edges for cutting of roots and other obstacles or debris are optionally provided. The method includes a procedure for loosening, furrowing, digging, and excavating soil with a single tool. | ||||||
| 67 | Cultivating tool | US414422 | 1995-03-31 | US5740869A | 1998-04-21 | Hartwig Sandholzer |
| The present invention is a cultivating tool which includes a rod having a handle on one end and a tool head with soil-breaking elements on the opposite end of the rod. The tool head can take the form of a fork spade with tines or cutting blades arranged in at least two planes. | ||||||
| 68 | Convertible, user-supported, garden cleaning implement for cutting/macerating weeds and like | US423546 | 1995-04-17 | US5651418A | 1997-07-29 | Orlando Jerez |
| A garden cleaning implement (10/10A) for weeds and the like comprising a cutting mechanism (14) and an adjustable guard mechanism (28) carried on, for example, an extended pole handle (22/122). The cutting mechanism includes an associated spool line shroud (16); an intermediate, rotatable shaft (18); and a rotatable, blade, cutting member (20/120/220). The guard mechanism includes a ring-shaped guard providing a protected area of a size sufficient to cover and protectively encircle over the rotating blade member; and slotted, attachment legs (32) for adjustably attaching the cutting mechanism and handle to the ring guard structure. The relatively rigid, cutting blade member is located under the adjustable, protective guard ring, allowing for protective cutting of, for example, weeds immediately adjacent to, for example, desirable vegetation. The implement is easily and quickly converted for cutting use, not only with a relatively rigid cutting blade member but also with supplemental, flexible cutting line(s), for trimming the undesirable vegetation, as well as easily and quickly converted between a straight, angled, handle version (FIGS. 5 & 6) to a bent handle version (FIGS. 5A & 6A, respectively) using the appropriately adaptable, mechanical connection or slotted legs between the cutting mechanism and the guard ring. The cutter blade member, ring guard structure and the mechanical interconnector (40) can be provided as a kit to convert a pre-existing "flexible cutting line mower" implement to a cutter/macerator-cultivator implement with supplemental line trimming. | ||||||
| 69 | Hill maker hoe | US570484 | 1995-12-11 | US5549167A | 1996-08-27 | Kevin M. Keperling, Sr.; Michael T. Moore |
| A hill maker hoe embodying a set of semicircular rearwardly opposing concavo-convex blades assembled to an angularly and extensibly adjustable handle which enables a user to accommodate the hoe for individual height and weight profile as well as for ease of manual use and efficiency in employing the same to form and make a planting hill from a single location with but a simple push-pull motion thereof. | ||||||
| 70 | Hand tiller soil cultivation system | US106357 | 1993-08-13 | US5435396A | 1995-07-25 | Reginald R. Robichaux |
| A hand cultivating system for loosening or tilling select portions of the soil in a garden or plot. The preferred embodiment of the present invention contemplates a hand cultivating implement wherein there is provided a longitudinal handle member having first and second ends, the first end having affixed thereto a tined cultivator member including a plurality of tines in general longitudinal alignment with the handle member. Also affixed to the handle member, connected to the handle member in a position in the medial or upper medial area of the handle, disposed generally toward the second end of the handle, is a laterally emanating torque handle, configured to allow the user to partially rotate the handle and tined cultivator member about their longitudinal axis. The present invention as configured is particularly suitable for use in conjunction with gardens and landscape plots, for loosening or turning the soil and removing weeds, while leaving ground cover, such as bark, peat moss, or mulch, relatively intact. An alternative embodiment of the present invention contemplates alternative, interchangeable cultivator members suitable for a variety of tasks, while the preferred embodiment contemplates a single, multi-purpose cultivator member. | ||||||
| 71 | Adjustable pitch garden hoe tool | US16252 | 1993-02-11 | US5285855A | 1994-02-15 | James A. Bojar |
| Disclosure is made of a garden hoe tool, having an adjustable pitch head, to control the depth of the dig into the soil, and the head comprising a tool base blade and vertical sides on the base blade and a compression V spring to lock the pitch of the head, as adjusted. | ||||||
| 72 | Gardening hand tool fitted with a handle and various tools which can be interchangeably mounted on said handle | US159596 | 1988-01-25 | US4786095A | 1988-11-22 | Alain Dumont |
| Each gardening tool proper (1) has a hollow mounting end-piece (3) provided on its free edge with a hook-shaped or channel-shaped member (4a,4b) whose opening is directed towards the working end of the tool. A handle (2) of either wood or plastic has a diameter at the lower end thereof which permits engagement with slight friction within the end-piece (3). A tool-retaining device stationarily fixed near the lower end of the handle has a resilient loop (11) which is intended to be engaged within the hook-shaped or channel-shaped member (4a,4a) of the end-piece. After engagement, the loop can be stretched or slackened (by means 5and 7 to 10) in order to permit either rigid interassembly or subsequent separation of tool proper and handle. | ||||||
| 73 | Hand tool having blade and two portion handle secured together by threaded bolt | US460128 | 1983-01-24 | US4471842A | 1984-09-18 | William O. Fox |
| A hand tool of the type having a closed loop blade. The two ends of the blade overlap each other and are spot welded together. A rectangular shaped hole is formed through the base of the blade. The handle of the tool is formed of two members. The forward member of the handle has a hole formed therethrough with the forward end of the hole being rectangular in shape. The rear end of the handle has a threaded hole formed into the forward end thereof. A carriage bolt is used to secure the two members of the handle together and the blade to the forward member of the handle such that the blade cannot turn relative to the handle. | ||||||
| 74 | Tiller with automatically adjusted angle of attack | US956082 | 1978-10-30 | US4246970A | 1981-01-27 | Gordon R. Franke |
| The invention relates to a hand device for tilling the earth comprising a flat blade sharpened on all edges which is mounted on a side of a resilient, preferably trapezoidal shaped, frame, with the opposite side of the frame being mounted upon an elongated handle. The tilling device includes an automatic depth control including the resilient frame. | ||||||
| 75 | Hand-pushable tilling device | US657483 | 1976-02-12 | US4079788A | 1978-03-21 | Carl B. Derr |
| A hand-pushable, tilling device includes a main frame carrying ground-engaging front and rear wheels, handle means on the frame and a selection of tilling tools, including at least a furrow-forming tool and a cultivating tool, each having a shank portion terminating in a transversely extending soil-penetrating projection. The main frame includes a tool-holding frame supported for pivotal movement about a lateral, horizontal axis. In the uppermost position of the tool-holding frame, the latter frame presents a generally horizontally extending recess into which the shank portion of either tool is slidably mountable and locked preferably by a spring-urged latching means. The depth of penetration and the angle of penetration of the soil-penetrating projecting portion of the selected tool is varied preferably by screw means passing through a support member pivoted on a lateral, horizontal axis upon the main frame and secured to a pivoted second support member attached to the tool-holding frame. The rear wheel of the tilling device has an outwardly tapered rim adapted to enter the furrow formed by the furrow-forming tool and pack down the earth and form the same into a generally V-shape to receive the seeds or bulbs to be planted. | ||||||
| 76 | Gardening implement with offcenter balancing weight | US676852 | 1976-04-14 | US4037668A | 1977-07-26 | Terry M. Svejda |
| A gardening implement used to hoe the earth, having a narrow blade portion substantially perpendicular to longitudinal axis of the handle. The handle supports an asymetrically proportioned weight secured selectively along two opposed longitudinal notches extending the length of the handle and utilized to effect the balance and inertial characteristics of the hoe. | ||||||
| 77 | Combination garden implement apparatus | US531973 | 1974-12-12 | US3977477A | 1976-08-31 | James Glenn Wise |
| An improved garden implement that is a combination soil working and cartage implement which is comprised of a wheeled, hand powered cultivator with subsoiler capable of receiving a cartage bed for selective use as a wheelbarrow type implement. The implement consists of a hand powering frame carrying cultivator blades and a subsoil cutter blade, which frame can be turned over to then receive a cartage bed in rapid affixure for use as a wheelbarrow type of implement. | ||||||
| 78 | Soil-loosening rotary hoe | US28071972 | 1972-08-14 | US3812920A | 1974-05-28 | GREEN H |
| A rotary hoe having a rotating disc with blades on its right and left sides, each blade having a sharp ground-penetration edge facing away from the axis of the disc and inclined with respect to the disc as seen in front view, and inclined with respect to the radius of the disc as seen in side elevation, said hoe having an elongated handle means provided with right and left arm engaging portions disposed above right and left hand grips.
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| 79 | Device for cultivating around a fixed object | US3743027D | 1971-04-12 | US3743027A | 1973-07-03 | HATFIELD C |
| A device for cultivating around a fixed object including a plurality of vertical cutting blades attached on a handle between outer and inner cylinders. The cutting blades are circumferentially spaced and obliquely positioned relative to the direction of rotation of the handle. Self-operating means surround each of the blades for expelling cultivated material downwardly away from the blades.
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| 80 | Cultivating tool | US3522850D | 1968-01-22 | US3522850A | 1970-08-04 | PEDE EPHRAIM |
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