US Patent 11779100 Folding knife with pocket clip

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.