| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 101 | Potato-digger | US394659D | US394659A | 1888-12-18 | ||
| 102 | Well-boring device | US394322D | US394322A | 1888-12-11 | ||
| 103 | G rubbing-pinchers | US381581D | US381581A | 1888-04-17 | ||
| 104 | disstof | US333452D | US333452A | 1885-12-29 | ||
| 105 | Post-hole digger | US325212D | US325212A | 1885-08-25 | ||
| 106 | Weeding and thinning device for growing plants | US313631D | US313631A | 1885-03-10 | ||
| 107 | Post-hole digger | US263038D | US263038A | 1882-08-22 | ||
| 108 | Improvement in earth-augers | US197445D | US197445A | 1877-11-20 | ||
| 109 | Improvement in post-hole diggers | US158609D | US158609A | 1875-01-12 | ||
| 110 | Improvement in post-hole diggers | US139169D | US139169A | 1873-05-20 | ||
| 111 | Improvement in post-hole diggers | US126773D | US126773A | 1872-05-14 | ||
| 112 | Improvement in earth-excavators | US108723D | US108723A | 1870-10-25 | ||
| 113 | Nathaniel s | US70137D | US70137A | 1867-10-22 | ||
| 114 | Matthew l | US68903D | US68903A | 1867-09-17 | ||
| 115 | Improvement in post-hole excavators | US33814D | US33814A | 1861-11-26 | ||
| 116 | Improved ditching-spade | US1854011391 | 1854-07-25 | US11391A | 1854-07-25 | |
| 117 | Garden tool | US12488888 | 2009-06-22 | US10143121B2 | 2018-12-04 | Randolph Artemas Holdredge |
| A hand held tool for gardens, landscapes and the like; comprising a handle, and a tool head. The tool head is formed from a flat blade that has tapers and is bent in substantially a “J” shape that is beveled along a portion of its edges. The open end of the “J” has a beveled tip, preferably containing a center notch. The bent, closed portion of the “J” shape is beveled at least 50% and forms a heel. The short leg of the “J” forms a flange, which is preferably not beveled and provides an area for attaching the tool head to the handle, preferably via a tang. The blade width is generally four or more times wider than the thickness of the blade material. | ||||||
| 118 | Crabgrass & Weed EXtractor Drill Bit | US15296035 | 2016-10-18 | US20170105329A1 | 2017-04-20 | Carl Edwin Smith, JR. |
| The disclosed invention describes a device and means for removing weeds and the like from the ground. The device is a simply attachment for a drill. The device comprises a body with a shaft protruding from the center and at least two prongs protruding from the opposite side of the body at distances equidistant from the center. The free end of the shaft is placed into a drill and the prongs are forced into the ground so that they are placed around a weed. The user operates the drill, spinning the prongs around the weed. The prongs entangle the weeds roots and bore a small hole in the ground, allowing the user to easily remove the weed. The prongs are then placed into the ground close to the hole and the drill is slowly operated, thus refilling the hole. | ||||||
| 119 | Garden tool | US14237467 | 2012-06-26 | US08925985B2 | 2015-01-06 | Jeff Wyles |
| A garden hand-weeding tool, which distributes, rather than concentrates, gripping forces in order to effectively grip and remove plants, including their roots, from the soil without crushing or severing them and without clogging the apparatus. The present invention generally comprises; pivotally connected specially contoured jaw and handle assemblies, a non-crushing gripping zone, and an opening for soil and debris to exit the gripping zone upon repetitive use. The jaws, biased to an open state, are positioned into the soil longitudinally about a weed and then closed via the operator's hand grip/force applied to the handles. The jaws when fully closed do not create a complete mating closure along their length thereby eliminating the chance of severing the weed or root. This allows the entire weed including roots to be easily removed from the soil. A jaw is self-cleaning with each new mouthful pushing the last out through the opening. | ||||||
| 120 | Brush Grubber | US12023203 | 2008-01-31 | US20090194300A1 | 2009-08-06 | James D. Oberg |
| In some embodiments a brush grubber may include one or more of the following features: (a) an elongated frame, (b) an operator's station located at an end of the elongated frame, (c) scissor gear located at an opposite end of the elongated frame, (d) an actuation lever coupled to the frame, (e) a cable operably coupled to the actuation lever and to the scissor gear, (f) a support leg coupled to the opposite end of the elongated frame adjacent to the scissor gear, (g) a pincher operably coupled to the scissor gear, (h) a tine located on a pinching surface of the pincher, and (i) a spring operably coupled to the scissor gear. | ||||||
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