| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 141 | Fastener and Assembly Utilizing the Same | US13966957 | 2013-08-14 | US20130330120A1 | 2013-12-12 | Bradley V. Blanchard |
| A locking mechanism includes a lock housing and an activation shaft. The lock housing defines first and second axes, each being different than the other. The lock housing includes an inner mechanism housing wall, a hollow conduit defined by the inner mechanism housing wall, and a channel. The channel is defined by a portion of the inner mechanism housing wall and has first and second portions, where the first portion extends along the first axis and the second portion extends along the second axis. The activation shaft is at least partially surrounded by the hollow conduit and includes a shoulder protruding from the activation shaft towards the channel of the inner mechanism housing wall. In an unlock position, the shoulder is freely manipulatable within the first portion of the channel along the first axis, and in a lock position the shoulder is prevented from moving along the first axis. | ||||||
| 142 | Process for Making a One-Piece Garden Tool | US13423232 | 2012-03-18 | US20130240224A1 | 2013-09-19 | Craig A. Lick |
| A one-piece garden tool, and process for manufacturing a one-piece garden tool such as a shovel, in which the head of the garden tool and its rod are made from two pieces of plastic. The head further contains a joint portion into which the rod is inserted and axial force and rotational speed are applied with sufficient force to create friction that melts a layer of the rod and joint so the plastic of each mixes. The rod and head are then cooled, and the plastics merge into a single one-piece plastic garden tool. Alternately, ultrasonic waves may be used to melt the rod and joint layers. | ||||||
| 143 | Dual Blade Parallel Garden Hoe | US13692015 | 2012-12-03 | US20130105184A1 | 2013-05-02 | Kelly Wroolie; William Wroolie |
| A dual blade garden hoe device is disclosed having a working end mounted to an elongated handle. The working end of the device comprises a perpendicular shaft that creates a T-junction with the handle. A pair of parallel blades is secured onto the perpendicular shaft and disposed at a variable pitch. The blade positions along the length of the shaft are adjustable to create different widths between blades. The blades extend downward and create a pair of parallel troughs when dragged through soil. When the blades are in contact with the working surface, each blade will create a separate and parallel trough, thereby reducing the time and effort needed to make a systematic garden design or align of farming rows. | ||||||
| 144 | MATTOCK | US12854837 | 2010-08-11 | US20120037384A1 | 2012-02-16 | Brian D. Mertel; Ryan H. Peloquin |
| A striking tool that includes a head having a first longitudinal axis that extends through a cutting edge, an eye, and a striking end of the head. A handle is coupled to the eye and includes a first end portion, a second end portion, and an intermediate portion that extends between the first end portion and the second end portion. A second longitudinal axis extends through and along the center of the first end portion and intersects the first longitudinal axis to define a connection point of the handle and the head. A third longitudinal axis extends through the second end portion of the handle and intersects the first longitudinal axis to define an offset point. The intermediate portion of the handle is curved so that the offset point is located on the first longitudinal axis between and spaced apart from the connection point and the cutting edge. | ||||||
| 145 | Cultivating tool | US12459200 | 2009-06-25 | US08079423B2 | 2011-12-20 | George H. Cole |
| A cultivating tool for removing weeds and unwanted grass and for cultivating ground around and under an object under which a standard hoe or a hula-type hoe cannot fit. The cultivating tool has a thin scraping blade at the lower end of an elongated handle with a blade assembly interconnecting the handle and an upwardly disposed mounting standard on the upper surface of the scraping blade. The blade assembly includes a mechanism that connects to the lower end of the handle and a pivoting mechanism that pivots the scraping blade relative to the handle. The blade assembly connects the scraping blade to the handle in a manner which maintains the spaced area above both ends of the blade unobstructed so the scraping blade may slide under a plant without harming the plant and under an object to remove weeds and grass. | ||||||
| 146 | Gardening tool | US11344087 | 2006-02-01 | US20070187120A1 | 2007-08-16 | Jui-Ju Yeh |
| A gardening tool has a handle, a spine, a neck and a too head. The handle has an open slot defined longitudinally through the handle. The spine is mounted in and fully extends through the open slot in the handle. The neck is welded securely to the spine. The tool head is welded to the neck. The welded structure of the spine, neck and tool head and the fully engagement of the handle and the spine enhance structural strength of the whole gardening tool, which improves durability of the gardening tool. | ||||||
| 147 | Quick connect tool | US10352667 | 2003-01-28 | US06824180B2 | 2004-11-30 | Michael Tomchak |
| A quick connect assembly provides a male portion with a pair of arms defining teeth on their outer surface, and a female portion having a sleeve, defining inward facing teeth corresponding to the outward facing teeth of the male portion. Insertion of a handle upon which the male portion has been secured into the female portion will cause the teeth of the male portion to engage the teeth of the female portion, securing the handle in its desired location. | ||||||
| 148 | Quick connect tool | US10352667 | 2003-01-28 | US20040145198A1 | 2004-07-29 | Michael Tomchak |
| A quick connect assembly provides a male portion with a pair of arms defining teeth on their outer surface, and a female portion having a sleeve, defining inward facing teeth corresponding to the outward facing teeth of the male portion. Insertion of a handle upon which the male portion has been secured into the female portion will cause the teeth of the male portion to engage the teeth of the female portion, securing the handle in its desired location. | ||||||
| 149 | Garden tool | US09797116 | 2001-03-01 | US06536535B1 | 2003-03-25 | Robert J. Washek |
| A garden tool for rejuvenating the soil of a garden includes a tool head and a handle pivotably mounted onto the tool head. The tool head includes a central hub and a plurality of tines which are integrally formed onto the outer periphery of the hub. Each tine extends radially outward from the outer periphery of the hub and includes an arm formed onto the hub, a sharpened tooth formed onto the free end of the arm and a pair of elongated, outwardly curved wings which are formed onto the tooth. The handle is adapted to be lockably disposed at any angle from a horizontal position to a vertical position relative to the tool head. | ||||||
| 150 | Aerator | US637540 | 1996-04-25 | US5709273A | 1998-01-20 | Binson L. Roth |
| A hand-held aerator useful for removing soil to facilitate the passage of water, air, and nutrients is disclosed. | ||||||
| 151 | Tool with handle | US474699 | 1995-06-07 | US5674022A | 1997-10-07 | Dick Liao |
| The invention features a tool having a structure which rigidly secures the implement portion of a manual tool to its handle. The tool includes a handle having a first bore extending along a longitudinal axis and distal end of the handle, a washer having an aperture concentric with the first bore and disposed at the distal end of the, a ferrule disposed over the distal end of the handle and the washer, an implement including a shaft portion disposed through the aperture of the washer and within the first bore of said handle, and a fastening element cooperating between the ferrule and shaft portion to secure the implement to the wooden handle. | ||||||
| 152 | Garden tool | US174773 | 1993-12-29 | US5477929A | 1995-12-26 | Bert Kenyon; Doug Ebbecke |
| A garden tool that has a tool member coupled to a hollow aluminum handle by a nylon spacer and a pair of threaded nylon rivets, | ||||||
| 153 | Rake-hoe device of single piece construction | US270424 | 1994-07-05 | US5425226A | 1995-06-20 | PaulYaH E. Kaufman |
| A combination rake/hoe device integrally formed on a common structural member and usable in an alternative arrangement with an elongated handle includes a rake portion having a series of rake teeth mounted in a spaced, substantially parallel array along the length of the common structural member from a first to a second end thereof and a hoe blade mounted on the structural member at a location approximately midway between the first and second end with the hoe blade extending oppositely of the rake teeth from the structural member. The hoe blade has a sharpened edge substantially parallel to the structural member and extending about one-half the length between the first and second ends. A Y-shaped mounting member integrally formed with the structural member has a pair of arms extending from respective ones of the first and second ends to a common junction at a base member. The base member has a generally flat configuration with at least one hole for receiving a bolt for attaching the base member to the handle. | ||||||
| 154 | Handle attachment for an implement having an elongate handle shaft | US564574 | 1990-08-09 | US5065475A | 1991-11-19 | Allan Watt |
| An implement such as a broom or rake has a supplementary handle attachment mounted upon an upper side of the conventional shank of the implement. The handle attachment includes a first hand grip section in the form of a bar parallel to the shank and spaced upwardly from the shank. A pair of further hand grip portions are attached to the bar at respective ends of the bar and extend therefrom upwardly and forwardly toward the implement head. The further hand grip portions consist simply of a simple cylindrical body shaped solely to receive the hand of the user gripped therearound without any further handle sections at the upper end. The handle attachment allows a user to select the preferred hand grip locations to allow operation of the device without bending. | ||||||
| 155 | Spoons and other hand held utensils | US399157 | 1989-08-28 | US4993156A | 1991-02-19 | Mark E. Craven |
| A spoon or other like hand held implement or utensil comprises a spoon bowl (10) or other load carrying formation fixed to an inner stem (12) which also carries a pendulum weight (22). The inner stem rotates freely within a hollow outer stem (24) which is held in the user's hand and which preferably encloses the weight. In this way the spoon or the like can be used in a self-levelling mode; when the bowl is loaded and with the handle stem held horizontally or approaching horizontal the load will be retained despite any lack of mobility or skill or the part of the user (e.g. a blind or disabled person or young child) or disturbance e.g. when used on a moving ship or vehicle. A brake or other locking device (30,32) can be selectively applied to prevent said rotation and the device may also serve to open the outer stem when shifted to another position. | ||||||
| 156 | Collar for hand tools | US117188 | 1987-11-04 | US4790586A | 1988-12-13 | John M. Stoner, Jr. |
| A molded plastic collar for use on hand tools of the type having an elongated socket to receive a tool handle includes an outer wall defined by first and second tapered surfaces extending lengthwise respectively from each end of the collar towards the middle thereof to form relatively thin wall portions at each end and a relatively thick wall portion at the interface of the first and second tapered surface. The inner wall of the collar is defined by a first relatively large diameter section and a second section defined by a relatively small diameter section. The interface of the first and second sections define a radially extending flange-like surface. The end of the socket engages the flange-like surface. The relatively large diameter section of the inner wall overlays the outer wall of the socket and the relatively small diameter section of the inner wall overlays the outer wall of the tool handle. | ||||||
| 157 | 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. | ||||||
| 158 | Snow shovel | US787360 | 1977-04-14 | US4103954A | 1978-08-01 | John W. Vaslas |
| A snow shovel having a plate-shaped scoop, a main handle and an adjustable auxiliary handle, arranged so as to enable snow to be shoveled without the user having to bend over, is disclosed. The main handle is a rod rigidly affixed to one end to the scoop and having a first hand grip at th other end. The auxiliary handle includes a pair of rods which diverge from one another in the direction from closely juxtaposed first ends to widely spaced second ends. A second hand grip is secured to the auxiliary handle rods at the first ends thereof, and respective hinges interconnect the auxiliary handle rods at their second ends to the scoop adjacent the top edge thereof. A rigid cross-brace bar, which may be medially foldable, is swivelly connected at one of its ends to the auxiliary handle rods adjacent the juncture thereof with the second hand grip and is releasably locked at its other end to the main handle rod for adjustability to different positions. The auxliary handle structure per se may be combined ith existing, conventional show shovels by providing the free ends of the auxiliary handle rods and the cross-brace bar with suitable, preferably quick-disconnect, coupling means. This abstract is not to be taken either as a complete exposition or as a limitation of the present invention, however, the full nature and extent of the invention being discernible only by reference to and for the entire disclosure. | ||||||
| 159 | Hand-shovel assembly and method of producing it | US713113 | 1976-08-10 | US4050727A | 1977-09-27 | David R. Bonnes |
| A hand-shovel assembly consisting of a metal shovel head and a wooden handle, the head having a socket for receiving the end of the handle which is forced into the upper open end of the socket and is retained therein without the use of rivets, screws, or other fasteners. The handle end is retained in the socket by means of a set or cured adhesive which is inserted in a viscous state into the open lower socket end and, while still viscous, is forced around the inserted end of the handle by means of a plug of wood driven into the lower socket end. | ||||||
| 160 | Manual cultivating tool | US595694 | 1975-07-14 | US3965991A | 1976-06-29 | Harold O. Eads; James W. Robison |
| A manual cultivator tool including a handle, a U-shaped blade, a tubular member provided with spaced flattened end portions having similar intermediately disposed bends therein, and a pair of separate handle attaching elements assembled into a final construction in which the tubular member interengages with the free ends of the legs of the U-shaped blade to form a strong annular structure and the attaching elements provide for both connection with the handle and the annular structure in such a way as to effect a limited tilting movement of the horizontal earth penetrating blade portion of the annular structure. | ||||||
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