A utility knife including a handle, a blade, a first blade holder, and a spare blade holder. The spare blade holder is pivotal with respect to the handle between an open position where the recess is exposed to allow a spare blade to be removed from the spare blade holder and a closed position where the recess is within a slot of the handle to inhibit removal of the spare blade from the spare blade holder. The spare blade holder further including a cam surface and the cam surface of the spare blade holder engages a cam surface of the handle when the spare blade holder is in the closed position to urge the spare blade holder in a direction from a first longitudinal side of the handle toward a second longitudinal side of the handle to allow the first blade holder to pivot between extended and folded positions.

A utility knife including a handle, a blade, a first blade holder, and a spare blade holder. The spare blade holder is pivotal with respect to the handle between an open position where the recess is exposed to allow a spare blade to be removed from the spare blade holder and a closed position where the recess is within a slot of the handle to inhibit removal of the spare blade from the spare blade holder. The spare blade holder further including a cam surface and the cam surface of the spare blade holder engages a cam surface of the handle when the spare blade holder is in the closed position to urge the spare blade holder in a direction from a first longitudinal side of the handle toward a second longitudinal side of the handle to allow the first blade holder to pivot between extended and folded positions.

A folding knife with pocket clip has a knife frame, a flexible elongated resilient pocket clip having a first end connected to the knife frame and a second free end proximate the knife frame, the flexible elongated resilient pocket clip defining a plurality of louvers, each louver defining a slit transverse to the length of the flexible elongated resilient pocket clip and having an elevated edge, and each elevated edge facing toward the second free end. The louvers may be parallel to each other. The louvers may be at an intermediate location spaced apart from the first end and second free end. The knife frame may have a pivot end to which a blade is pivotally attached, and the elevated edges may face toward the pivot end.

A folding knife with pocket clip has a knife frame, a flexible elongated resilient pocket clip having a first end connected to the knife frame and a second free end proximate the knife frame, the flexible elongated resilient pocket clip defining a plurality of louvers, each louver defining a slit transverse to the length of the flexible elongated resilient pocket clip and having an elevated edge, and each elevated edge facing toward the second free end. The louvers may be parallel to each other. The louvers may be at an intermediate location spaced apart from the first end and second free end. The knife frame may have a pivot end to which a blade is pivotally attached, and the elevated edges may face toward the pivot end.

A folding knife includes a handle, a first liner inside the handle, and a second liner inside the handle and opposed to the first liner. A blade has a tang and a cutting edge, and the tang of the blade pivotally connects the blade between the first and second liners. The blade has a retracted position in which the cutting edge is inside the handle and a deployed position in which the cutting edge is outside the handle. An actuator is at least partially between the first and second liners, and a spring is between the first and second liners and in compression against the actuator so that the spring biases the actuator toward the tang of the blade.

A knife comprises an elongated frame defining a blade passage and having a forward opening at one end of the frame. An elongated blade is received in the frame and movable between an extended and a retracted position; and the blade has a point at a first end and having a first blade portion extending from the frame when the blade is in the retracted position and a greater end position extended from the frame when the blade is in the extended position.

A blade assembly, configured safely and efficiently pierce and shear an item. The blade assembly has a bottom member, configured to be joined to an underside of a glove finger with an adhesive. The bottom member further comprises a flat top portion. A block is joined the flat top portion and further comprising a raised portion. A blade is joined to the raised portion. A top member is joined to the bottom member and further comprising a flat portion with an opening. The opening surrounds the blade.

A belt buckle and knife assembly for converting a belt buckle into a self defense weapon includes a buckle that has a first portion is hingedly coupled to a second portion. The buckle is positionable in a folded position or an unfolded position. A belt is removably attachable to extend between each of the first portion and the second portion of the buckle for wearing around the user's waist. A knife is pivotally integrated into the buckle and the knife is positionable between a stored position and a deployed position. A catch is movably integrated into the second portion of the buckle and the catch retains the knife in either the stored position of the deployed position.

A belt buckle and knife assembly for converting a belt buckle into a self defense weapon includes a buckle that has a first portion is hingedly coupled to a second portion. The buckle is positionable in a folded position or an unfolded position. A belt is removably attachable to extend between each of the first portion and the second portion of the buckle for wearing around the user's waist. A knife is pivotally integrated into the buckle and the knife is positionable between a stored position and a deployed position. A catch is movably integrated into the second portion of the buckle and the catch retains the knife in either the stored position of the deployed position.

A knife handle comprising a handle body with a proximal end and a distal end, a sharpener body removably attached to the handle body, the sharpener body comprising at least one cut-away for housing a replaceable sharpener, the sharpener body rotatable relative to the handle body, and a selectively actuatable locking mechanism for locking the sharpener body in place on the handle body. The selectively actuatable locking mechanism may have a first, locked position wherein the sharpener body cannot rotate relative to the handle body and a second, open position wherein the sharpener body can rotate relative to the handle body. The selectively actuatable locking mechanism may be biased in the first, locked position.