A thumb stud for a folding knife assembly includes a body extending between a first end and a second end. A hollow passage extends between the ends, and a tritium vial is disposed within the hollow passage and extends between the first and second ends. A first lens is disposed within the hollow passage adjacent the first end and a second lens is disposed within the hollow passage adjacent the second end. The first and second lenses encapsulate the tritium vial within the hollow passage of the body and allow illumination produced by the tritium vial to be viewable through the first and second lenses to illuminate the thumb stud. In an alternative arrangement, the tritium vial can be replaced with a wafer which houses the tritium vial. In this arrangement, a pair of wafers are each disposed adjacent respective lenses at respective ends of the body.

A knife and scissors having a protection means are disclosed. The knife, which has a handle, a body extended in one direction in engagement with the handle, and a body blade formed at the bottom of the body, for performing a cutting action, includes a protrusion spaced upward from a distal end of the body, an insertion portion formed in a space between the body and the protrusion, and an upper blade formed at the bottom of the insertion portion. The upper blade cuts an object inserted in the insertion portion and the protrusion protects a human body or the object by contacting the body or the object earlier than the distal end of the body, when the body slips off the object.

A knife and scissors having a protection means are disclosed. The knife, which has a handle, a body extended in one direction in engagement with the handle, and a body blade formed at the bottom of the body, for performing a cutting action, includes a protrusion spaced upward from a distal end of the body, an insertion portion formed in a space between the body and the protrusion, and an upper blade formed at the bottom of the insertion portion. The upper blade cuts an object inserted in the insertion portion and the protrusion protects a human body or the object by contacting the body or the object earlier than the distal end of the body, when the body slips off the object.

The present disclosure relates to safety blades for use in utility knives, related assemblies and methods of manufacturing. More specifically, the present disclosure relates to safety blades for use in utility knives, related assemblies and methods of manufacture which limit user exposure to associated cutting edges.

The present disclosure relates to safety blades for use in utility knives, related assemblies and methods of manufacturing. More specifically, the present disclosure relates to safety blades for use in utility knives, related assemblies and methods of manufacture which limit user exposure to associated cutting edges.

A chitterling cleaner. The chitterling cleaner includes a knife having a curved handle section and a body extending therefrom. A lower edge of the body has a track thereon. A blade having a slot for receiving the track is removably securable to the body via a friction fit. In one embodiment, the blade includes a plurality of serrated teeth thereon. The slot and track can be composed of magnetic materials to ensure a strong connection when the blade is secured to the knife body. The chitterling cleaner is used to scrape unwanted particles and debris from a chitterling prior to cooking.

The present invention generally relates to blades. Specifically, embodiments of the present invention relate to blades with an hourglass notch in which the hourglass notch functions to secure the blade onto a utility application.

The present invention generally relates to blades. Specifically, embodiments of the present invention relate to blades with an hourglass notch in which the hourglass notch functions to secure the blade onto a utility application.

A knife is provided that includes a replaceable blade element. The knife employs a blade carrier that is fixedly interconnected to or foldable with respect to a handle. The blade carrier selectively receives the replaceable blade element that is locked into the blade carrier by way of a hook and movable pin combination. The replaceable blade element is designed to be inserted within the blade carrier quickly, easily, and safely.

A knife is provided that includes a replaceable blade element. The knife employs a blade carrier that is fixedly interconnected to or foldable with respect to a handle. The blade carrier selectively receives the replaceable blade element that is locked into the blade carrier by way of a hook and movable pin combination. The replaceable blade element is designed to be inserted within the blade carrier quickly, easily, and safely.