Patents Assigned to Y.B. Technology
  • Thumb actuator for folding knife
    Patent number: 5009008
    Abstract: A thumb actuator for a folding knife. The thumb actuator comprises an elongated body with a recess therein for receiving the non-cutting edge of the knife blade, a set screw threadedly mounted to said body and protruding in said recess to lock the body on the blade, and a circular knurled head forming a thumb engaging surface.
    Type: Grant
    Filed: October 16, 1989
    Date of Patent: April 23, 1991
    Assignee: Y.B. Technology
    Inventor: Max Yablonovitch