Laterally foldable lock knife

Leaf spring assisted opener

Lever locking knife with reversing blade

Lever-actuated folding knife

Lock blade knife

Lock block for a multipled-positioned knife or device

Lock block knife with single lock position

Lock for knife/sheath combination

Lock for knife/sheath combination

Lock open folding knife with side release

Lock system for a folding knife

Lock type swinging apparatus in a pair of swinging members and f

Lock-bar foldable tool

Lock-type disposal safe surgical scalpel

Lock-type disposal safe surgical scalpel

Lockable folding knife with rollover blade selection

Locking blade knife

Locking blade pocket-knife

Locking device for a folding knife

Locking device for folding knife, tool, etc.