Cabinet structure

Claim 1

IN A CABINET STRUCTURE HAVING A FRAME CONSTRUCTED OF A PLURALITY OF ELONGATED CHANNEL MEMBERS THREE OF WHICH INTERSECT AT A CORNER OF THE FRAME, THE IMPROVED CONSTRUCTION COMPRISING: EACH OF SAID CHANNEL MEMBERS HAVING A PLURALITY OF ANGULARLY DISPOSED, LONGITUDINALLY EXTENDING WALLS INCLUDING TWO ADJACENT FULL-WIDTH WALLS AND TWO PARTIAL-WIDTH WALLS, EACH OF SAID PARTIAL-WIDTH WALLS BEING ADJACENT ONE OF SAID FULL-WIDTH WALLS AND TURNED INWARDLY THEREFROM; THE INTERSECTING ENDS OF SAID MEMBERS BEING FORMED FOR MUTUAL ABUTMENT TO FACILITATE JOINING TO FROM A TRIHEDRAL JOINT WHEREIN A FIRST FULL-WIDTH WALL AND A FIRST PARTIAL-WIDTH WALL OF A FIRST OF SAID MEMBERS ABUT A FIRST PARTIAL-WIDTH WALL OF THE SECOND OF SAID MEMBERS, SAID FIRST FULL-WIDTH WALL A SECOND FULL-WIDTH WALL, AND A SECOND PARTIAL-WIDTH WALL OF SAID FIRST MEMBER ABUT A FIRST PARTIAL-WIDTH WALL OF THE THIRD OF SAID MEMBERS, A SECOND PARTIAL-WIDTH WALL AND A FIRST FULLWIDTH WALL OF SAID SECOND MEMBER ABUT A SECOND PARTIAL-WIDTH WALL OF SAID THIRD MEMBER, AND A SECOND FULLWIDTH WALL OF SAID SECOND MEMBER ABUTS BOTH OF THE FULLWIDTH WALLS OF SAID THIRD MEMBER; AND MEANS JOINING EACH OF THE AFORESAID ABUTTING WALLS.