Entries |
Document | Title | Date |
20080201960 | ROTARY CUTTER KNIFE WITH DIVIDED GUARD MEMBERS - A rotary cutter knife provided with a guard member, which extends beyond the outer edge of the rotary blade to enhance the safety. The guard member is divided into two sub-members, which can independently move between an extended position where an outer profile of the sub-member extends beyond an outer edge of the rotary blade and a retracted position where the outer profile of the sub-member is retracted such that the outer edge of the rotary blade is exposed. Thus, the cutting edge of the rotary blade is not exposed in the area where the cutting operation is not performed, and the cutting edge is exposed only in a limited area associated with the cutting operation, such that the highly enhanced safety is realized. | 08-28-2008 |
20080222895 | KNIFE WITH WINDOW BREAKER - A knife having a thin handle and a window breaker is disclosed. The handle comprises a frame and a cover. The frame has an arch and a threaded bore for supporting the window breaker is at least partially located within the arch. The cover has a support wall into which the arch fits. The threaded bore has a diameter sufficiently large that the structural integrity of the arch may be compromised without support from the support wall when the window breaker is screwed in and used. | 09-18-2008 |
20080235953 | Sheath structure of stationery scissors - A sheath structure of stationery scissors has scissors and a sheath. One end of the sheath is provided with holding parts for holding fixing parts at the pivotal intersection of the scissors, enclosing the scissors within the sheath. The sheath is further provided with a fixing assembly that slides and positions inside the sheath. The fixing assembly is mounted with a knife, so that the knife is extended from or retracted into the sheath by the fixing assembly. Such a sheath structure can be used to cover the scissors and be used as a knife as well. Therefore, it has double functions at a lower production cost. | 10-02-2008 |
20090056145 | DOUBLE-BLADED KNIFE - A knife has plastic molded body with a handle and distal portion formed with finger-like extensions that hold a blade with its cutting edges exposed. The extensions form an atraumatic profile with the blade to facilitate cutting of an object by the cutting edge. The atraumatic profile extends along a longitudinal direction of the knife and/or a lateral direction of the knife. In one embodiment, the extensions are tapered in both a longitudinal and a lateral direction of the knife, such that there is a smooth transitional region where the extensions and the blade meet. The knife includes a sliding region proximal the cutting edge of the blade which facilitates a swift cutting motion into dough where the extensions follow and functions as part of the blade. The knife also includes a protective cover that is detachable from the knife, or is movable between a position that covers the blade and a position that exposes the blade. The cover can translate or pivot between the two positions by means of pins that engage a slot formed in the handle. The cover can releasably lock in both positions by means of a latch mechanism. The knife may also include an orientation indicator. | 03-05-2009 |
20100018060 | Cutting tool - This invention provides a cutting tool, comprising: a housing; as well as the tool bit holder, which may rotate, fix and may be held in the housing. The tool bit holder has a tool bit holder main body top that lodges with the tool bit main body bottom to hold the removable bit. The bit forms specifically with the knife edge opposite one side which has at least one localization selector. In the tool bit holder, the main body member has a localization member which may move with the localization selector. The localization member: sets the position, and should set in the position so that the localization member coordinates with the localization selector. In the release position, the localization member is separated from the coordination to the release position at the localization selector. The bit disassembles conveniently and allows different positions and good utility. | 01-28-2010 |
20100236076 | SAFETY CUTTING APPARATUS - A cutting apparatus has a unidirectionally-locking blade cover that automatically snaps back over the exposed blade after each cut, and a dependent, index finger operated unlocking trigger. | 09-23-2010 |
20110167646 | Utility Knife - A utility knife includes a handle, a blade assembly secured to the handle, a blade cover mechanically coupled to the handle facilitating manipulability of the blade cover to an extended position over the blade assembly, and a slider that is repositionable along the handle to release the blade cover from the extended position, the slider being pivotally coupled to the blade assembly. | 07-14-2011 |
20120311869 | CUTTER - A cutter formed by detachably attaching a replaceable blade to a cutter body. The cutter body can include a main body block and slide block. The main body block includes a main body supporting section supporting the replaceable blade back face, and a main body connecting section connecting with the replaceable blade from the front face side. The slide block includes a rear side supporting section supporting the replaceable blade back face, a slide connecting section connecting with and retracting the replaceable blade toward the rear side, and a back side protruding section protruding on the back side in a thickness direction. When attached, the replaceable blade elastically deforms to curve in the thickness direction, the slide block presses toward a main body block side in the thickness direction by elastic force of the replaceable blade, and the back side protruding section engages with a main body block engaged section. | 12-13-2012 |
20130036614 | INVOLUTE SLICER - Embodiments herein provide an involute slicer having a body portion and a blade coupled to the body. The involute slicer may further include an anvil to provide structural support to a workpiece. The blade may rotate about an axis. As the blade rotates, the blade may pass next to the anvil, thereby cutting the workpiece. The blade may include a cutting edge with a radius that increases from a proximal end to a distal end of the cutting edge. For example, the cutting edge may have an involute shape. The involute shape of the cutting edge provides a radially expanding cutting edge as the blade is rotated. In some embodiments, the blade may include a plurality of cutting edges, such as two cutting edges. | 02-14-2013 |
20130055573 | TOOL - The invention relates to a tool, such as a saw or a knife, comprising a hollow handle and a blade member that is movable alternatively into a storage position or a position of use, in the storage position the blade member being surrounded by the handle and protected inside it and in the position of use the blade member protruding from the handle as an extension of the handle, the blade member being lockable by locking means in relation to the handle either into the storage position or the position of use. To improve the safety and properties of use of the tool, the end of the blade member in the direction of the handle comprises a hanger member for suspending the tool, the hanger member protruding from the handle when the blade member is in the storage position. | 03-07-2013 |
20130061475 | Ergonomic Cutter - A cutter (or other hand tool) includes a housing with a handle that is sized and shaped to fit in the palm of a hand, the housing being configured to provide multiple hand-housing interfaces favorable to natural accommodation of the hand while using the cutter (or other hand tool). The hand-housing interfaces can include one or more interfaces that accommodate the hand at a neutral wrist position. | 03-14-2013 |
20130061476 | Safety Cutter with Improved Blade Deployment Mechanism - A cutter apparatus includes a housing with an opening, a blade carrier coupled to the housing and repositionable in relation to the housing, and an actuator repositionable in relation to the housing and coupled to the blade carrier such that movement of the actuator to an actuator blade deployment position repositions the blade carrier toward the opening and provides mechanical advantage in deploying the blade or maintaining the blade in a deployed position. | 03-14-2013 |
20130205598 | KNIFE - The invention relates, inter alia, to a knife with a housing comprising a first housing part ( | 08-15-2013 |
20140059863 | CUTTER - A cutter includes a replaceable blade detachably attached to a cutter body. A main body block of the cutter body includes a container section that houses a slide block, a main body supporting section, and a main body connecting section that connects with the replaceable blade. The slide block includes a rear-side supporting section, a slide connecting section, a flexible section, and a wing section. A front side retaining section that retains the wing section from a front side is formed in at least one side of the container section in a height direction, and the front side retaining section includes a protruding engaging section. In an attached state, the wing section is engaged from a foreside by the protruding engaging section, and the wing section is released from the protruding engaging section by bending the flexible section of the slide block from the attached state. | 03-06-2014 |
20140157604 | HAND-HELD CUTTING IMPLEMENTS - A cutting instrument ( | 06-12-2014 |
20140165408 | Device for Spiral Cutting Fruit and Hard Vegetables - A device for spiral cutting fruit and hard vegetables like apples, radishes, carrots, beets and cucumbers, comprising: a cutting device; and a hand operated fixation and drive device for the cutting material which hand operated fixation and drive device is arranged above the cutting device, wherein a housing is configured as a can and includes a cover arranged on the housing, wherein which the fixation and drive device is supported in the cover, and wherein the cover is provided with an extension that is handle shaped and arranged at a circumference of the cover. | 06-19-2014 |
20140190016 | FOLDABLE-STORABLE POLE SAW - A pole saw includes a long handle with end adapter, a blade-carrying component pivoted to the end adapter for movement between an extended use position and a handle-adjacent storage position, and a saw blade fixed to the blade-carrying component. The end adapter and holding component are cast aluminum for strength and light weight, and are pivoted together about an offset axis so that the blade and blade-carrying component are positioned adjacent the handle in a partially protected position when collapsed for storage. A folding lock mechanism includes an anchor that engages a saw-holding bolt on the blade-carrying component, and a wing nut that can be tightened to secure the sheath on the blade. | 07-10-2014 |
20140338197 | KNIFE SHEATH - A knife sheath is disclosed. In some embodiments, a knife sheath includes a knife opening to receive a knife having a light source, and an internal cavity to sheath a blade of the knife, and at least one light channel near the knife opening to align with the light source when the knife having a light source is sheathed in the knife opening, the at least one light channel configured to allow light from the light source to pass through the knife sheath while the knife is placed in the knife sheath. | 11-20-2014 |
20150052759 | DIVE KNIFE WITH TWO ELASTIC BUCKLES AT TWO LATERAL SIDES. - A dive knife with two elastic buckles at two lateral sides includes a handle having a long groove therein; a buckle; each of a right side and a left side of the buckle having an upward elastic key; each elastic key extending upwards and being biforked at an upper end thereof so as to form with two claws; one claw near the body being as a hooking claw and another claw far away from the body being as a press key; a knife; a retaining set installed to the inner side of the rear cover; a front end of each left and right side of the lower retainer is extended with an elastic hook; and wherein in assembly, the buckle is received into the groove of the handle, the elastic hook will hook with the hooking claw of the elastic key of the buckle. | 02-26-2015 |
20150352732 | Protective weapon - A self-defense weapon for women and others, comprising a lightweight, portable single or multi-bladed weapon adapted to be held in the hand and when activated by squeezing, one or more blades are exposed outwardly between the fingers. When the hand is relaxed, the weapon is deactivated, and the blades retract into the body of the weapon (sheath) protecting the user, so the weapon may be safely carried in the user's pocket or purse. | 12-10-2015 |
20160046032 | Device for Cutting A Cut Resistant Material - A device for spiral cutting a cut resistant fruit or vegetable material including at least one base element configured as an open conical funnel including a funnel edge, wherein at least one cutting device that is formed by a cutting gap and a cutting blade is arranged in an enveloping surface of the at least one base element, wherein a leftover support including a cover rim and a plunger is applicable to the funnel edge so that the leftover support is rotatable, and wherein the plunger is supported in the leftover support so that the plunger facilitates pressing leftovers of the cut resistant fruit or vegetable material into the at least one base element and cutting the leftovers to form a spiral shaped cut material. | 02-18-2016 |
20160059429 | DOUBLE HEADED KNIFE - A knife has a first head and a second head. The first head has a first pair of arms and a first pair of knife edges. Each arm of the first pair of arms hangs over a different knife edge of the first pair of knife edges. Similarly, a second head has a second pair of arms and a second pair of knife edges. Each arm of the second pair of arms hangs over a different knife edge of the second pair of knife edges. The first head is connected to the second head. | 03-03-2016 |