| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | METHOD AND SYSTEM FOR HOLDING NAILS | US14076563 | 2013-11-11 | US20140259281A1 | 2014-09-18 | Ivy Bullard |
| A method, system, and apparatus for holding a connecting instrument comprises a first member including a first finger cup and a first needle nose tip formed on the forward end of the finger cup and a second member comprising a second finger cup and a second needle nose tip formed on the forward end of the second finger cup wherein the first needle nose tip and the second needle nose tip are configured to grip a connecting device as it is being driven into a target. | ||||||
| 2 | Packing removal | US3650164D | 1967-10-30 | US3650164A | 1972-03-21 | MCINVALE GEORGE M |
| Prying packing rings out of a cavity by sequential use of an array of claw tools having a carrot shape and differently-curved tips.
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| 3 | Nail straightening pliers | US7662149 | 1949-02-15 | US2628519A | 1953-02-17 | HAND WILFRED C |
| 4 | Method of attaching clips | US50810043 | 1943-10-29 | US2410120A | 1946-10-29 | MCDONNELL LESTER V; PERCY SATTERLEE |
| 5 | Nail and like straightening device | US58142422 | 1922-08-12 | US1639289A | 1927-08-16 | WILLIAM HAEGLER HENRY |
| 6 | Nail straightening hammer and method of using same | US15530496 | 2017-01-23 | US20180207781A1 | 2018-07-26 | William Anthony Lanza |
| A nail straightening hammer has a conventional handle and head with a elongated straightening chamber in the handle. | ||||||
| 7 | Striking tool having improved head and handle attachment | US14919248 | 2015-10-21 | US09718179B1 | 2017-08-01 | Mark R. Martinez |
| A striking tool having an improved attachment mechanism to safely and securely attach the head of the tool to the tool handle. In one configuration, the attachment mechanism has a key at the upper end of the handle that is sized and configured to be received in and engage a cooperatively configured keyway on the lower side of the head. In another configuration, the attachment mechanism has a connecting element with an elongated body that extends through a tubular body portion at an upper section of the handle and into a passageway in the head. In yet another configuration, the striking tool has both attachment mechanisms. A striking member made out of harder material can be utilized for the striking portion of the head. The connecting element can connect to an aperture in the striking member. A side nail puller can be positioned on the outer surface of the handle. | ||||||
| 8 | Railroad spike straightener | US3604241D | 1969-02-06 | US3604241A | 1971-09-14 | BLIX WELTZIN B JR |
| A spike straightener for straightening spikes used along railroad tracks. On any suitable carrier, for example, a railroad car, a spike-straightening unit is provided which is power driven but is controlled by the operator who has to use at least two handles to actuate it, thereby preventing unintended actuation against a hand of the operator. One power unit is effective to operate a cleaning device and another the straightening device.
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| 9 | Staple holding tool | US76696458 | 1958-10-13 | US2967303A | 1961-01-10 | WISE COY J |
| 10 | Nail straightening devices | US56405756 | 1956-02-07 | US2784622A | 1957-03-12 | CURTIN GILBERT C |
| 11 | Method and system for holding nails | US14076563 | 2013-11-11 | US09060554B2 | 2015-06-23 | Ivy Bullard |
| A method, system, and apparatus for holding a connecting instrument comprises a first member including a first finger cup and a first needle nose tip formed on the forward end of the finger cup and a second member comprising a second finger cup and a second needle nose tip formed on the forward end of the second finger cup wherein the first needle nose tip and the second needle nose tip are configured to grip a connecting device as it is being driven into a target. | ||||||
| 12 | Spring loaded nail remover | US09609511 | 2000-07-03 | US06578820B1 | 2003-06-17 | William F. Turman |
| A nail remover device comprising a cylinder over a slidable piston. A compression spring to retract the piston inside the cylinder after manual activation. An accessing device for, positioning nail for removal. Mountable vertically or horizontally on any length 2×4 lumber depending on nail height. Indented piston head for receiving nail before piston is activated. | ||||||
| 13 | Nail remover | US826685 | 1992-01-29 | US5141205A | 1992-08-25 | Hideo Iwai; Mikihiko Yoshida; Michiharu Obata; Yoshiyuki Okayasu |
| A nail remover according to the present invention includes a tool head having a guide bore extending linearly through the head in a longitudinal direction, a push-rod slidably mounted in the guide bore of the head between a retracted position at which a free end of the push-rod is located in the guide bore and an extended position at which the free end of the push-rod protrudes from the guide bore, a driving device for advancing the push-rod from the retracted position to the extended position, and an actuator for activating the driving device. At least a portion of the peripheral wall defining an outlet of the guide bore is tapered toward an outboard edge of the wall so as to make it easy to introduce a nail into the guide bore. In operation, the guide bore receives the portion of a nail protruding from a plate such as a piece of plywood. Then the nail is straightened by aligning the guide bore with the axis of the nail and, thereafter, the push-rod is driven towards the extended position so as to drive the nail out of the plate. | ||||||
| 14 | Tool for form stake removal | US419906 | 1989-10-11 | US4998312A | 1991-03-12 | Andrew H. Donaldson |
| A tool primarily for pulling stakes from concrete forms includes a relatively long lever arm and a bore for encircling a metal stake, oriented generally at right angles to the lever arm. In preferred embodiments, the bore has a relatively sharp edge and gripping teeth for positive gripping engagement against the rod to enable twisting of the stake and subsequent lifting of the stake. The tool also includes, in preferred embodiments, a protruding fulcrum end to allow prying the stake up using the stationary wooden form for engagement by the fulcrum point. A further preferred feature is a chisel edge on the fulcrum end, to enable the tool to be used for form stripping. The chisel end may further include an opening configured for nail pulling. Thus, in a preferred embodiment the tool can be used for nail removal from forms, for stake twisting and pulling, for stripping of forms from concrete and also for bending of reinforcing bar to a substantially accurate, consistent bend angle. One preferred but optionally further feature is that the long lever is hollow through most of its length, enabling it to be used for straightening stakes that have been bent in the driving or removal process. | ||||||
| 15 | Plier-type arrow or shaft portable straightener | US3697460 | 1960-06-17 | US3034385A | 1962-05-15 | WOODROW HESTER |
| 16 | Nail straightener | US55269844 | 1944-09-04 | US2426340A | 1947-08-26 | BUSH EUGENE S |
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