| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 21 | Angler's utility tool | US12006538 | 2008-01-03 | US20080163432A1 | 2008-07-10 | Tim L. Reid; William D. Fister |
| An angler's utility tool that includes a line cutter and a sharpening stone has been developed to facilitate hook and lure exchanges. The angler's tool includes a first planar member, a second planar member, a lever arm, and a sharpening stone. The first planar member has a first end and a second end with the first end of the first planar member terminating into a first jaw. The second planar member has a first end and a second end with the first end of the second planar member terminating into a second jaw. The second ends of the first and the second planar members are joined to one another. A fulcrum pin extends through the first ends of the first and the second planar members. The lever arm is pivotally and rotationally mounted to the fulcrum pin, and the sharpening stone is mounted to the covering layer covering the portion of the second planar member. The sharpening stone may include a groove in a longitudinal edge to enable hook point sharpening. | ||||||
| 22 | TOOL PARTS FOR POCKET MULTITOOL | US11556711 | 2006-12-19 | US20080141464A1 | 2008-06-19 | Dov Pikielny |
| A pocket multitool that includes a knife and non-knife tools, and a set of interchangeable replacement parts for at least one of the knife and non-knife tools, wherein at least one of the interchangeable replacement parts may include a tool face with a different hardness than at least one of the knife and non-knife tools. | ||||||
| 23 | Multifuctional knife device | US10216474 | 2002-08-06 | US20040025353A1 | 2004-02-12 | Jiunn-Liang Chen |
| A multifunctional knife device has a main handle, a main blade having a tang inserted in the main handle, an auxiliary handle, an auxiliary blade having a serrated tang inserted in the auxiliary handle, and a spring inserted in the main handle and the auxiliary handle. The main blade has a plurality of round holes and the tongue having a round aperture. The auxiliary blade has a circular aperture. A pivot bolt fastens the main blade and the auxiliary blade together. A nut engages with the pivot bolt. The main handle has a slot. A serrated block is inserted in the slot of the main handle. The auxiliary handle has a notch to match the slot of the main handle. | ||||||
| 24 | Multipurpose hand-held implement of the pocket-knife type | US09905429 | 2001-07-13 | US20010037528A1 | 2001-11-08 | Peter Ackeret |
| A multipurpose hand-held implement, comprising at least two components which can be locked in a closed position and then form a compact, essentially closed body, in the case of which the two components, with preferably confluent contours, are directed towards one another. In the closed position, the body forms the handle for actuating utensils, such as a knife, staple remover or cutter, which are accommodated in the components in a set-back manner, such that they can be pushed out. The two components are preferably connected to one another in an articulated manner and, after release of the locking means, can be moved relative to one another in order to actuate, for example, a stapler, a hole puncher or a pair of scissors. Further utensils, for example a magnifying glass, a pointer or a laser pointer may be accommodated in the components. | ||||||
| 25 | Plier-type hand tool | US174251 | 1993-12-28 | US5497554A | 1996-03-12 | Michael R. Hamlin |
| A plier-type hand tool having a first member comprising a pair of components formed of sheet material mounted in fixed spaced relation, and a second member formed of sheet material and pivotally mounted between the components of the first member, each of the members having a jaw portion and a handle portion, and a third member pivotally mounted between the components of the first member, wherein the third member includes a recess for receiving a cutting blade, a pin for retaining the cutting blade, and a stud projecting from the third member, and wherein the second member is formed with a recess mating with the stud, such that when the second member is pivoted to an open position, access is afforded to the recess for receiving the cutting blade and the pin for retaining the cutting blade to facilitate replacement of the cutting blade. | ||||||
| 26 | Folding utility tool | US544747 | 1990-06-27 | US5029355A | 1991-07-09 | Hai Thai |
| The present invention relates to a folding utility tool having a plurality of tools which nest within the handle of the utility tool. The tool has a handle consisting of a first side and a second side spaced apart by a plurality of spacers. The area between the first side and the second side of the handle provides a first recess within the handle above the spacers and a second recess below the spacers. A pair of pivots, one on each of the handle, allow a plurality of tools to be pivoted from a nested position between the handles to an extended position beyond the handles. The tools may include such conventional devices as knife blades and screwdriver blades. At least one of the tools, however, is a pair of locking pliers having a first jaw and a second jaw pivotable about one of the pivot points. The first jaw is lockable in an extended position while the second jaw is adjustable and pivots about the same pivot point as the first jaw. An actuation lever and a reaction member provide an over-center mechanism to allow the pair of pliers to be locked in a given position with one jaw relative to the second jaw. The actuation lever has an adjustment mechanism which allows this relative position to be preadjusted for grasping various objects. | ||||||
| 27 | Double-purpose hand tool | US423815 | 1989-10-18 | US4942637A | 1990-07-24 | Her Yeang-Yai |
| Disclosed is a double-purpose hand tool comprising two action members pivotably coupled together by a pivot substantially at their middle portions, the two action members being formed with a pair of shear portions at two corresponding ends thereof and a pair of plier portions at the other two corresponding ends thereof; a biasing means associated with the two action members which can bias the pair of shear portions apart and can bias the pair of plier portions apart; and two grip members, each of them being pivoted about the pivot at one of its ends and formed with a space and an abutment portion therein so that each of the two shear portions can be received in its related space and abut against its related abutment portion to expose the two plier portions, and each of the two plier portions can be received in its related space and abut against its related abutment portion to expose the two shear portions. | ||||||
| 28 | Multipurpose bayonet system | US8998 | 1987-01-30 | US4720030A | 1988-01-19 | Paul A. Petrovich |
| A multi purpose bayonet including a combat knife and scabbard is disclosed. The system can be used to sever wire and the like using one hand. | ||||||
| 29 | LINEAR MULTITOOL | US15608731 | 2017-05-30 | US20180345472A1 | 2018-12-06 | Spencer Frazer; Beren Mckay |
| Various embodiments of substantially linear multitools are disclosed. One embodiment provides multitool having a first handle segment having a first handle portion and a second handle portion, the first handle segment having an internal channel housing a first pivot tool arm, a second handle segment having a third handle portion and a fourth handle portion, the second handle segment having an internal channel housing a second pivot tool arm, a pivot to rotatably couple the first pivot tool arm to the second pivot tool arm to create a pivot tool, wherein the pivot can rotate the first pivot tool arm and second pivot tool arm into a substantially straight arrangement allowing the first handle segment to be collinear with the second handle segment when the multitool is in a closed orientation. | ||||||
| 30 | MULTIFUNCTIONAL PLIER | US15642215 | 2017-07-05 | US20180272515A1 | 2018-09-27 | FENG SUN |
| A multifunctional plier may include a first plier unit with a first handle portion, and a second plier unit with a second handle portion. The first handle portion has a rivet at a rear end of the first handle portion to rivetedly connect a first blade and a second blade, which can be received in a receiving space. A third handle portion that drives the second blade to cut is hinged to the non-cutting end of the second blade. It is noted that the third handle portion can rotate toward the second blade to be folded at an opening of the receiving space. The receiving space is large enough to receive the first blade and second blade, so the size of the blade and handle can be increased to endure a larger force and be able to cut a harder and larger object. | ||||||
| 31 | Multifunctional tool | US14369871 | 2014-05-26 | US09744679B2 | 2017-08-29 | Weiyi Wang |
| The present invention discloses a multifunctional tool, wherein one blade carrier can be folded and stored in one handle, so that the multifunctional tool can be used as scissors and can be used as a utility knife as well. The blade of a blade carrier can be removed, a blade cartridge is mounted on the multifunctional tool, and spare blades can be stored in the blade cartridge. The blade can be replaced by saw blade, so that it can be used as a saw when it is in the form of the utility knife. | ||||||
| 32 | MULTIFUNCTIONAL TOOL | US14369871 | 2014-05-26 | US20150336282A1 | 2015-11-26 | Weiyi Wang |
| The present invention discloses a multifunctional tool, wherein one blade carrier can be folded and stored in one handle, so that the multifunctional tool can be used as scissors and can be used as a utility knife as well. The blade of a blade carrier can be removed, a blade cartridge is mounted on the multifunctional tool, and spare blades can be stored in the blade cartridge. The blade can be replaced by saw blade, so that it can be used as a saw when it is in the form of the utility knife. | ||||||
| 33 | Hand-operated multi-function cutting tool | US11809986 | 2007-06-04 | US20080295339A1 | 2008-12-04 | Daniel J. Lipscomb; Jason Crowell |
| A hand-operated multi-function cutting tool includes a first elongated member having a handle portion, a midportion, and a blade portion, the blade portion having a first cutting edge along a top of the blade portion and a second cutting edge along a bottom of the blade portion. A second elongated member includes a handle portion, a midportion, and a blade portion, the blade portion having a first cutting edge along a top of the blade portion and a second cutting edge along a bottom of the blade portion. A pivot joint unites the midportions for scissor movement of the handle portions and the blade portions about the pivot joint. | ||||||
| 34 | Convertible Kitchen Shears | US11682045 | 2007-03-05 | US20070209213A1 | 2007-09-13 | Rama Chorpash |
| A pair of kitchen shears comprises a pair of blade members having respective handle portions at their proximal end regions and respective cutting edges at their distal end regions, and a coupling mechanism for coupling the blade members for pivoting movement with respect to each other about a pivot axis generally perpendicular to the blade members so that the cutting edges can be pivoted towards and away from each other about said axis. The coupling mechanism is manually operable to selectively decouple the blade members from each other. At least one of the blade members has a knife edge along its distal end region so it can function as a paring knife when separated from the other blade member. | ||||||
| 35 | Combination hand tool for cutting flexible duct and the like | US567117 | 1995-12-04 | US5625951A | 1997-05-06 | Michael R. Hamlin |
| A combination hand tool for cutting flexible duct and the like, which tool has both (i) a blade-holding mechanism which enables safe, quick and convenient replacement of a utility knife blade for cutting material requiring relatively low cutting pressure (e.g., the insulated portion of flexible duct) and (ii) a replaceable cutting tool having a cutting edge moveable against a cutting surface to enable the user to generate relatively high cutting force on a piece requiring such high cutting force (e.g., the metal or plastic wire component of flexible duct). In the preferred embodiment of the invention, the aforementioned blade-holding mechanism includes two similarly-shaped, overlying plates which are both pivotably moveable to enable separation of the plates and replacement of the utility knife blade positioned therebetween. Also, the aforementioned replaceable cutting tool is held in its operating position by a holding mechanism for releasably securing the cutting tool. | ||||||
| 36 | Folding tool | US414403 | 1995-03-31 | US5564318A | 1996-10-15 | Opher Pail |
| The folding tool of this invention has first and second jaw structures which are pivotable with respect to each other into an out of operative engagement with each other. A first handle portion and a support plate and second handle pivot with respect to the jaw structures about substantially the same axis. The first handle portion and the support plate can be rotated with respect to the jaw structures so that the jaw structures are supported therebetween (the closed position), and also to a position where the jaw structures extend away from both the first handle portion and the support plate (the open position). In the open position, two springs on the support plate each engage a respective jaw structure. One of these springs springingly locks one of the jaw structures in the open position with respect to the support portion. The other spring engages a camming surface on the other jaw structure which biases the jaw structures apart, i.e., away from engagement with each other. The springs also serve to springingly secure the jaw structures between the support portion and the first handle in the closed position, so that the tool, when folded, is relatively compact and does not open inadvertently. | ||||||
| 37 | Multi-functional stationery assembly | US455410 | 1995-05-31 | US5511262A | 1996-04-30 | Huey-Tsair Horng |
| A multi-functional stationery assembly has a scissors cover, a side cover of ball pen, a pen switch, a pen spring, a ball pen, a pen body, a curved spring plate, an art designing blade, a pair of scissors blades, an art designing knife body, a positioning plate, a side cover of art designing knife body, and a knife switch. The pen body which has the first scissors positioning plate is disposed on top of the side cover of ball pen. The art designing knife body which has the second scissors positioning plate is disposed on top of the first scissors positioning plate. The pen switch which is disposed between the side cover of ball pen and the pen body contains a push button at the front end, an elastic slit at the rear end, a protruded rod at the rear end and a snapping rod at the outer edge. The side cover of art designing knife is disposed on top of the art designing knife body which contains the second scissors positioning plate at the front end and a guidance recess in the upper surface of the middle and rear portion. The side cover of art designing knife is inserted in the guidance recess. | ||||||
| 38 | Multi-functional stationery tool combination | US114610 | 1987-10-30 | US4783867A | 1988-11-15 | Dan-Chern Tsao |
| A multi-functional tool combination has a top and bottom casing and guiding plate which forms a compartment for the arrangement of a pair of scissors, a measuring tape, a stapler, a paper punch, a pencil sharpener, a blade etc. These stationery tools are adapted for convenient use, and the combination is compact so that it can be easily carried. | ||||||
| 39 | Handtool | US436819 | 1982-10-26 | US4512051A | 1985-04-23 | Arthur S. C. Magan |
| A handtool has major and minor body members pivoted to each other, each member having a handle portion and a jaw. The major body member has two blade implements pivotably mounted on an inside edge region of the handle portion, facing the handle portion of the minor body member, and a marlinspike similarly mounted on its outside edge region, the blade implements and spike being rotatable between rest positions in which they are received at least in part in recesses of the handle portion, and working positions in which they extend rearwardly from the body member, away from the jaws. The handle of the minor body member stands outwardly of the blade elements when these are in their rest positions and the tool is in a closed configuration, and the spike has a gripping surface of its outer face. Detent means are provided to retain the implements in their working positions. | ||||||
| 40 | Kombinationswerkzeug | EP09154121.9 | 2009-03-02 | EP2226165A1 | 2010-09-08 | Alber, Alfons |
Kombinationswerkzeug mit einem scherenartigen Werkzeug (2), einem Gegen-Schneidelement (6), einem messerartigen Werkzeug (3), einem Griff (1) und einem Verriegelungselement (4). Das scherenartige Werkzeug weist einen Griffabschnitt (24), eine Schneide (20) und einen Gelenkpunkt (22) auf. Das messerartige Werkzeug weist einen Gelenkpunkt (32) und einen Schneidabschnitt (30) auf. Die einzelnen Elemente des Kombinationswerkzeugs sind derart zueinander angeordnet, dass durch die Schneide des scherenartigen Werkzeuges und das Gegen-Schneidelement ein Werkzeugende an dem Kombinationswerkzeug gebildet wird. Andererseits kann um einen Gelenkpunkt, welcher an dem entgegengesetzten Ende des Griffs angeordnet ist, ein messerartiges Werkzeug aus dem Griff herausgeschwenkt werden. In dem Griff ist das Verriegelungselement angeordnet, so dass das Verriegelungselement zwischen einer Verriegelungsposition und einer Freigabe-Position bewegbar ist, wodurch je nach Position des Verriegelungselementes die Schwenkbewegung des scherenartigen Werkzeugs und die Schwenkbewegung des messerartigen Werkzeugs blockiert oder freigegeben wird.
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