Prefabricated building construction

Claim 1

A POST AND RAFTER BEAM CONSTRUCTION FOR A PREFABRICATED BUILDING COMPRISING: (A) TWO POSTS (1) EACH POST FORMING A PART OF A SEPARATE WALL SECTION, (2) SAID POSTS ABUTTING EACH OTHER, (3) EACH POST HAVING A CUT OUT PORTION ADJACENT ITS UPPER END, SAID PORTIONS FORMING A SLOT EXTENDING DOWNWARDLY FROM THE TOPS OF THE POSTS AND AT RIGHT ANGLES TO THE WALL OF THE BUILDING OF WHICH THE POSTS ARE A PART, AND (4) EACH POST HAVING A LONGITUDINALL EXTENDING SLOT IN THE SURFACE OF EACH POST WHICH FACES AWAY FROM THE OTHER POST, (B) A RAFTER BEAM EXTENDING THROUGH SAID SLOT ADJACENT THE TOPS OF SAID POSTS AND SUPPORTED BY THE POSTS IN SAID SLOT, AND (C) A CONNECTOR FOR HOLDING SAID POSTS AGAINST EACH OTHER, SAID CONNECTOR COMPRISING, (1) AN ELONGATED U-SHAPED SHEET METAL PIECE, (2) THE BASE OF SAID SHEET METAL PIECE EXTENDING ACROSS SURFACES OF THE POSTS WHICH PARALLEL THE WALL, (3) THE FLANGES OF THE U-SHAPED PIECE EXTENDING TO THE LONGITUDINALLY EXTENDING SLOTS AND HAVING INWARDLY TURNED END PORTIONS WHICH EXTEND INTO SAID SLOTS, AND (4) A SLOT IN THE CONNECTOR EXTENDING DOWNWARDLY FROM THE TOP OF THE CONNECTOR AND AROUND THE SIDES AND BOTTOM OF SAID RAFTER BEAM.