Patent ID: 7900790

Claim:
A closure device for a container having a main body with two opposing side walls, at least one opening defined by the main body to provide access to the container, and first and second flaps each operatively attached to a respective one of the side walls to transition between substantially closed positions and generally open positions, comprising: a first closure member configured to operatively attach to the first flap, said first closure member having a male feature protruding from a first interface surface thereof; and a second closure member configured to operatively attach to the second flap, said second closure member having a female feature defined through a second interface surface thereof, said female feature being configured to receive and mate with said male feature; wherein said male feature includes a stem portion attached at a first end to and extending generally perpendicularly outward from said first interface surface, and at least one tab extending obliquely outward from a second end of said stem portion, said at least one tab being configured to snap fit with and releasably lock to said female feature and thereby secure the first flap to the second flap in the closed positions.