A knife, components thereof, a sheath therefor, and associated methods. The sheath may be releasably retainable on the blade by engagement of connection structure of the sheath and blade formed by inserting the blade into the sheath. The blade may include a bottle opener. The knife may include a finger recess adapted to receive a finger of a user when the knife is gripped by the user. The knife may be an ulu knife.

A saw sheath is provided which has a simple structure of saw blade guiding means, which can easily and reliably guide a saw blade into a sheath entrance, and which prevents the saw blade from biting into or damaging the sheath entrance. The saw sheath 1 has the saw blade guiding means that guides a saw blade from the sheath entrance 21 to a housing space 11 at rear. The saw blade guiding means includes a pair of shorter-direction-side guide rollers 30 provided on both sides in a longer direction of the sheath entrance 21, a longer-direction-side guide roller 40 provided in an upper portion in front of the sheath entrance 21 to guide the posture of the saw blade in the longer direction of the sheath entrance 21, and a saw blade landing guiding receiver 23 provided in a lower portion in front of the sheath entrance 21 to guide the landing of the saw blade.

A sheath with modular locking attachments is designed so that it can be secured to the body to prevent the knife and/or sheath from hanging on equipment. The locking attachments secure the sheath to the body and lock the knife in the sheath to prevent an enemy combatant from removing the knife and using it against the knife owner, while allowing the knife owner to easily unlock and deploy the knife when needed.

A sheath has a sheath body having a front plate and a back plate spaced apart from the front plate. The front plate and back plate define a cavity within the sheath body. The cavity is externally accessible through an opening formed between the front plate and the back plate. Snapping fasteners are positioned about a front side and a back side of the back plate. The snapping fasteners each include a male component and a female component. The male component and female component of each fastener are mounted on opposite sides of the back plate. The male component includes a protrusion extending away from the sheath body. The female component defines a recess that is complimentary to the protrusion.

A combination of a sharpening sheath and a knife comprising a blade intended to be stored in the sheath, wherein the sheath comprises a cavity (40) intended to receive the blade and an access opening at one of the ends of the cavity, the sheath comprising, in the lower part thereof, a device for receiving the cutting edge of the blade, characterized in that the sheath comprises, in the upper part thereof, a locking element cooperating with a safety element provided on the back of the blade in order to longitudinally immobilize the knife in the sheath and in that the device for receiving the cutting edge of the blade is borne by an arm rotatably mounted in the sheath, the sheath comprising biasing means acting on the arm to bring the receiving device of the cutting edge of the blade towards the locking element.

A blade cover for an axe includes a protective portion arranged to cover a sharp edge of a tool head. The blade cover has a locking mechanism releasably attachable to the tool head, the locking mechanism includes a rotatable switch and a receiver, the rotatable switch is rotatable between two positions, so that in a first position the blade cover is fixedly securable to the tool head, and in a second position the blade cover is releasably attachable to the tool head. An axe assembly is also provided and includes an axe having a tool head and a handle, where the tool head includes a through hole, and the blade cover.

A knife storage system and method is disclosed. The system and method utilize a resealable tube with retractable end-caps to safely store a hunting knife that may be contaminated with blood residue from a game animal that has been field dressed. The end-caps are configured with grooved cylinders to safely restrain a hunting knife so as to prevent dulling of the knife edge while simultaneously providing a fluid seal to the resealable tube to prevent contamination of the tube exterior with blood or other animal residue. Removal of both end-caps permits the tube and end-caps to be cleaned of game residue. Incorporated within the end-caps are integrated knife sharpening inserts comprised of ceramic and tungsten carbide to allow the knife to be safely sharpened in the field.

A bracelet or flexible band comprised of a flexible member that on one end is interconnected to a knife and on another end, is connected to a sheath that selectively receives the knife in the locking fashion. When needed, the knife is rotated within the sheath to facilitate release thereof from a lock that is integral with the sheath. Once removed from the sheath, the knife can be used for self-defense, cutting rope or cord in an emergency situation, or for general utility cutting tasks.

Latching tool sheaths have a body defining an elongated sheath, the sheath adapted to receive the blade with the blade oriented in a blade plane, a latch element connected to the body, the latch element being movable between a first retention position and a second release position, an engagement element adapted to engage the retention facility when the latch element is in the retention position to prevent extraction of the knife from the holster, and the engagement element being adapted to disengage the retention facility when the latch element is in the release position to enable extraction of the knife from the holster. The retention facility may be a recess and the engagement element may be a protrusion. The retention facility may define a ledge surface facing away from the blade.

A knife, components thereof, a sheath therefor, and associated methods. The sheath may be releasably retainable on the blade by engagement of connection structure of the sheath and blade formed by inserting the blade into the sheath. The blade may include a bottle opener. The knife may include a finger recess adapted to receive a finger of a user when the knife is gripped by the user. The knife may be an ulu knife.