.~.~.~ Retaining pin extends through aligned openings in knuckle-like elements
DEFINITION
Classification: 220/4.34
Retaining pin extends through aligned openings in knuckle-like elements:
(under subclass 4.33) Receptacle wherein the removable fastening element is a pin, pintle, or rod-like member which passes through interengaging knuckle-like or socket-like projections extending from two adjacent container walls (e.g., two sidewalls or a sidewall and the bottom wall).