A knife with a handle and a blade, associated with means adapted to emit sound using an air flow, the said means being incorporated inside the body of the said handle, and being of the whistle type, and comprising a recess connected to a mouthpiece located upstream, through which the said flow of air is introduced, and connected to an exit window located downstream. An air compression chamber located downstream from the mouthpiece, opens through a hole into an expansion chamber (or pressure relief chamber) which is itself connected to the said exit window. The compression chamber is such that its section along a plane orthogonal to the air flow reduces, preferably in a linear manner, in the direction of the expansion chamber. The exit window has a bevelled edge on the side opposite the compression chamber. The compression chamber opens onto two parallel expansion chambers having different lengths.

A knife with a handle and a blade, associated with means adapted to emit sound using an air flow, the said means being incorporated inside the body of the said handle, and being of the whistle type, and comprising a recess connected to a mouthpiece located upstream, through which the said flow of air is introduced, and connected to an exit window located downstream. An air compression chamber located downstream from the mouthpiece, opens through a hole into an expansion chamber (or pressure relief chamber) which is itself connected to the said exit window. The compression chamber is such that its section along a plane orthogonal to the air flow reduces, preferably in a linear manner, in the direction of the expansion chamber. The exit window has a bevelled edge on the side opposite the compression chamber. The compression chamber opens onto two parallel expansion chambers having different lengths.

The invention relates to a novel knife with fire igniting capabilities as part of the knife itself. More specifically, the present invention provides for both a knife, and fire starting capability in one piece, which are both crucial to outdoor survival and useful in general camping and hiking activities. The handle can be hollow to contain a small survival kit, and the grips can be wrapped in paracord for other multiple outdoor survival uses.

The invention relates to a novel knife with fire igniting capabilities as part of the knife itself. More specifically, the present invention provides for both a knife, and fire starting capability in one piece, which are both crucial to outdoor survival and useful in general camping and hiking activities. The handle can be hollow to contain a small survival kit, and the grips can be wrapped in paracord for other multiple outdoor survival uses.

A hand tool includes an elongate handle having first and second side walls defining first and second edges and first and second ends, and a channel formed between the side walls and extending through the first edge. The hand tool also includes an elongate tool member secured by a pivot to the first end of the handle, whereby the tool member is pivotable between a folded position, and an extended position. The hand tool further includes a utility knife secured by the pivot at the first end thereof to the first end of the handle.

A cutlery device includes a blade with an attached handle. Two longitudinal edges of the rectangular blade include a sharpened edge and a non-sharpened spine on the opposite side. The blade has a rectangular fence extending substantially perpendicularly from one or both (opposite) sides of the spine, and extending to the distal end. In one form the fence curves around onto the distal end of the blade. A hole or aperture may be provided in the blade to allow transfer of prepared foods. The fence may be integral with the blade and spine, may be permanently secured to the blade, or may exist as a separate part that may be attached to and removed from the blade.

The present disclosure provides an apparatus for serving one or more purposes. The apparatus includes a case. The case has at least one coupling provision from a plurality of coupling provisions. In addition, the apparatus includes a holder operably coupled at one end of the case. The holder is used for holding at least one of a keychain, a ring, a band, and a bracelet. Further, the apparatus may include a band. The band is placed for holding at least one of a communication device or a hand of a user. Furthermore, the apparatus includes an operating module operable coupled with a mechanism that is positioned inside or around the case to control and operate a holding module. The operating module is positioned on any of face of the case. The holding module has a provision for mounting a plurality of elements for serving the one or more purposes.

The knife attachment to prevent food from sticking is configured for use with a knife blade. The knife attachment to prevent food from sticking is a non-stick structure. A first instantiation of the knife attachment to prevent food from sticking attaches to the face of the blade with the greatest surface area. An optional second instantiation of the knife attachment to prevent food from sticking attaches to the face of the blade with the second greatest surface area. The knife attachment to prevent food from sticking attaches to the blade such that the knife attachment to prevent food from sticking presents a non-stick surface as the exterior surface of the blade. The knife attachment to prevent food from sticking further comprises a scraping structure. The scraping structure facilitates the movement of an object, such as a foodstuff, along a horizontal surface.

The present disclosure provides an apparatus for applying forces to a tape or a film. In one aspect, the apparatus has an edge for pressing and pushing tape or film uniformly across a surface, an operable light emitting device for illumination, a cutting blade, and a receptacle for a leash or lanyard. The receptacle for a leash or lanyard may be used to secure the apparatus to a belt, harness or other item, and to enable use of other tools without risking loss or damage of the apparatus.

A tool is provided that includes unitary plate that includes a blade portion and a tang portion. The blade portion can include an edge. The tang portion can include a positioning hole, a first hole, a slot, a second hole, a rivet hole, and one or more teeth (also referred to as one or more barbs) on a side of the tang portion. The tool can further include a hilt member which includes a through passage, a tab, and a notch. The tool includes an overlay on a body to create a handle for gripping the tool. The tool further includes a hammerhead cap on an end of the body, the hammerhead cap is coupled to the handle with a rivet through the rivet hole.