Stackable tray

Claim 1

A tray particularly adapted for arrangement in a stack so that the tray can be placed atop another similar tray, each tray being formed from a cut and scored blank of paperboard and comprising: a rectangular center panel; opposed end walls foldably connected to opposed ends of said central panel, one end wall being taller than the other end wall, each of said opposed end walls having inner and outer wall elements folded into facing relationship, said inner wall element of said one end wall having locking tabs; opposed side walls foldably connected to said center panel; said side walls tapering from a height at one end thereof corresponding to the height of one of said end walls to a height at the other end of said tapered side wall which is less than the height of the other end wall; a flap joined to an end of said side walls adjacent said one end wall and being interposed between said inner and outer wall elements thereof, said flap having a slot formed therein for receipt of said locking tabs; a first flap portion joined to an end of said side walls adjacent said other end wall, a second flap portion joined to said first flap portion and being folded into facing relationship, said first and second flap portions being interposed between said inner and outer wall elements thereof; and said other end wall having an abutment along upper margins thereof for restraining movement of a superimposed tray out of a stacking arrangement.