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Patent Searching and Data


Matches 201 - 250 out of 502

Document Document Title
WO/1980/002816A1
Device for a knife handle (3, 4) which is provided with a detachable knife blade (1). Fitted in the knife handle (3, 4) are spring members (6, 7) which engage securely with hooks (8, 9) in holes (10, 11) in the knife blade (1). The devic...  
JP2021171641A
To provide an interchangeable different style-blade utility knife.According to the present invention, a utility knife includes a generally elongated handle having a proximal end and a distal end along a handle axis. A blade holder is pro...  
JP6860204B2
To provide a tool including integrally a replaceable blade case for storing a replaceable blade, and having heightened convenience and safety during treatment.A scraper 1 includes a replaceable blade case 30 for storing a replaceable bla...  
JP2019017995A
To provide a knife easily manufacturable with a simple structure.A knife 10 having a blade part 20 comprises: a blade body 22 and a core 32 formed on the tail end side of the blade body 22; and a handle part 40 including a through-hole 4...  
JP4970370B2
A utility tool (200) comprising a body (206) having a first end (220) and a second end (224) positioned on opposite ends of the body; a removable blade cartridge (210) positioned within the body, wherein a knife blade (216) within the re...  
JP4664510B2
A template (12) for a guided cutting system comprising: a substantially planar template (12) having an upper surface (80) and a lower surface (82); said template (12) including an outer peripheral edge (74) and a first groove (84) define...  
JP4620473B2
A food slicer includes a frame with a food-receiving platform having an aperture therein. A reversible cutting blade has first and second cutting edges and is selectively removably mountable on the frame in first and second positions for...  
JP4528525B2
A utility tool (200) comprising a body (206) having a first end (220) and a second end (224) positioned on opposite ends of the body; a removable blade cartridge (210) positioned within the body, wherein a knife blade (216) within the re...  
JP3158514U
To provide a highly practical replaceable blade type kitchen knife which does not require polishing with a grindstone for a kitchen knife widely used in a general household. A step portion having two front stages is formed at the bottom ...  
JP4292105B2
The present invention provides for a food peeler (10) having a removable blade (30) that includes an end (41) received in a bore (51) of the food peeler handle (12) and a resilient member (55) is mounted adjacent to the end (41) of the b...  
JP4285784B2
A utility knife system comprises a handle assembly, a blade assembly, and a protective blade cover. The handle assembly and the blade assembly have complementary latching mechanisms for easy exchange of blades without opening the handle....  
JP2008237573A
To provide a cutter for removing a projection on a coated surface, which is capable of obtaining excellent workability, and preventing the projection from being remained after removal without requiring neither the skill of a worker nor t...  
JP2005324026A
To provide a foldable utility knife in which a blade may be easily folded into a handle, the blade is held securely, improved means are provided for replacing the blade, and which is simple to use and inexpensive to manufacture and maint...  
JP3716399B2
To provide a cutter knife which can be locked automatically in steps by preventing a leaf spring from being non-usably deformed. A holder 1 has an engaging recess part 1b formed in the shape of an equal-legged trapezoid in its upper surf...  
JP2005261944A
To provide a collapsible utility knife capable of easily folding up a blade in a handle, capable of firmly holding the blade, easy in its replacement, easy in use, and requiring no high cost for manufacture and maintenance.This utility k...  
JP2005103223A
To provide a colorful and safe kitchen knife with which exchange is performed into a replaceable blade when the blade of a kitchen knife body becomes dull and the replaceable blade is folded so as to store its point in a handle part for ...  
JP2004337610A
To provide a foldable utility knife easily folding a blade into a handle, firmly holding the blade, facilitating its replacement, being simply used, and dispensing with a high cost for the manufacture and maintenance.This utility knife 1...  
JP2004337612A
To provide a foldable utility knife easily folding a blade into a handle, firmly holding the blade, facilitating its replacement, being simply used, and dispensing with a high cost for the manufacture and maintenance.This utility knife 1...  
JP2004024720A
To provide a knife to be disassembled having a cap attached detachably to a tongue part integrally extending from a blade part without necessity to form a screw or a through-hole on the tongue part .The knife 1 for diving to be disassemb...  
JP3466611B2
An improved safety utility knife has a hollow handle and a blade which is normally retracted within the handle, but can be extended by squeezing an operating lever. The lever is connected to the blade holder by a toggle linkage having a ...  
JP2003311037A
To provide a cutting knife in which the structure of a is simplified protecting the edge of a blade by pressing the back side thereof onto the inner wall surface of a sleeve member so as to secure a space between the blade edge and the i...  
JP3431738B2
To make a clamping device adjustable to cutting knives of various dimensions/shapes in a simple configuration, and make a clamp jaw simply adjustable to a knife edge. This clamping device is for a cutting knife of a microtome, having a b...  
JP3409177B2
To improve safety function of a cutter, by constituting an edge support and an operation part so as to be mutually disengaged in the drawing direction of the edge support, to restrict movement of the operating part in the drawing directi...  
JP2001087569A
To provide a compact cutter knife with a width cutting tool easy to fit and remove the width cutting tool, easy to be used when using as a normal cutter knife, easy to change cutting width at a low cost. The width cutting tool provided w...  
JP3073226U
[Task] When replacing a cutter piece, we provide a cutter that can quickly replace the cutter piece without disassembling the cutter case. A slide portion 16 and a cutter piece 18 are internally provided inside the carter case body, whic...  
JP2000061171A
To easily disassemble and classify main bodies and grip parts. Scissors 29 consist of scissors pieces 11a, 11b which are respectively provided with grip parts 16a, 16b made of synthetic resins and are made openable and closable by means ...  
JP2000051549A
To prevent an unnatural force from being added to a tube holding part by disecting the pinching piece part of the tube holding part in the thickness direction of a cutter, forming divided pinching piece parts and constituting the opposin...  
JP2000051547A
To provide a tube coating cutter capable of easily positioning a cutting blade to an annular groove and excellently cutting a coating film while reducing introduction resistance. A pair of introduction surface parts 13 flat in the direct...  
JP2000500667A
A blade magazine (18) for a utility knife comprises a body which is rotatable about a longitudinal axis and has a series of radially and longitudinally extending circumferentially spaced slots (20) for receiving respective blades. The ma...  
JPH11510742A
The pocket tool kit, mainly for office use, has a first component (20) and a second component (22), movably connected to each other to move between a first position forming a basically rectangular body, and a second position in which a f...  
JPH11179072A
To make a cutter knife usable with a lot of practicality and safety by providing a means for sliding a blade to a projecting position, a means for biasing it in a backward direction and a means for locking the sliding of the blade at the...  
JP2879279B2
A safety utility knife has a weighted pawl which, upon a slip of the knife, disengages from a blade holder to allow the latter to be retracted by a spring. The tooth of the blade holder engages the blocking surface of the pawl with only ...  
JP2823821B2
To make it possible to fix a blade to a blade installing section easily and surely by making a cutter in such a structure that a blade supporting body and a blade pressing slider are separably installed in the blade installing section wh...  
JP2820362B2  
JP3048727U
A sewing cutter is provided which includes a handle, a cutting member attached to the handle, and a guiding member supported by the handle. The guiding member, which is arranged below the cutting member, may be an elongated plate whose f...  
JPH09225154A
To provide a knife having spare blade with which structure and operations are simplified. A knife 10 has a grip 12, which is composed of a main body 13 and a lid 14 movable in longitudinal direction (x) in respect to this main body, and ...  
JP2633823B2
To provide an utility knife capable of resisting force in an axial direction tending to push back a blade into a handle though the blade is easily moved in the handle. A button 30 is depressed and an actuator 50 and a blade carrier 48 ar...  
JP2534951Y2
A holder for reusing a used microtome blade, in which the front end portion of a holder body (1) is cut through along a plane extending through the longitudinal axis of the holder body so as to form bifurcated half parts (1a,1b) defining...  
JP2574696B2
A conventional cutter is disclosed. It features a plate to secure the blade. There is also a blade magazine of relative conventional design.  
JP2521827Y2
A replaceable blade knife (1) comprises two elongate handle portions (3, 4) and a blade carrier (5) assembled together; the blade (6) protruding, or being arranged to protrude, from a front end (8) of the handle (2), between respective f...  
JP2559201B2
PURPOSE: To provide a blade handle, i.e., a blade holder capable of inserting a plurality of blades in order for using a blade only once and then throw away. CONSTITUTION: A combined blade body 10 for surgery can be inserted by a plurali...  
JPH08257257A
PURPOSE: To improve the operability of thin shaving by turning out the top end part of a square shaped frame part on the opposite side of a grip part, setting the turned-out top end part at a specified angle to the lengthwise axial line ...  
JP2533347B2
An apparatus for severing a web of film in a form, fill and seal packaging machine. The apparatus includes a removable knife and a holder for removably receiving the knife. The holder includes a channel having a pivot pin and a reduced c...  
JPH08229247A
PURPOSE: To cut food contained in a package. CONSTITUTION: The fitting part of a blade part 2 is movably fitted to a shaft part 1 whose cross section is hexagonal and the interval of the plural blade parts 2 are adjusted. At the time the...  
JP3028541U
A utility knife includes a hollow handle, for retractably housing a blade mounted on a blade carrier. The blade carrier is pivotally coupled to an actuator. A user can extend or retract the blade through a front slot by depressing an act...  
JPH08505302A
A utility knife/box cutter includes an ergonomically-shaped handle portion with exterior stippling to provide a good grasp upon the knife. Within the handle portion, a channel member is received in a forwardly extending cavity and movabl...  
JPH0824769B2
A knife has a hollow body, a blade movable longitudinally on the body between an extended position projecting from the body and a retracted position substantially wholly contained within the body, a biasing element engaged between the bo...  
JPH0818268B2
Apparatus for slicing food, vegetables or the like, having a knife-holding plate, at the front edge of which is arranged a V-shaped cutting knife consisting of two knife blades; two substantially parallel frame strips which are connected...  
JPH0785752B2
A cutter knife for locking a slider by the engagement between a leaf spring member and an engaging notch of a cutter main body. The leaf spring member has a flat spring section; and a U-shaped locking section projecting therefrom at a ri...  
JPH07148693A
PURPOSE: To simply obtain slice products of different thickness and shape by dividing the sliding surface in front of a knife into a fixed part nearby the front end and an exchangeable part nearby a knife, and setting the sliding surface...  

Matches 201 - 250 out of 502