ALUMA-SYSTEMS

CONCRETE FORMING EQUIPMENT AND APPARATUS; CONCRETE SHORING AND SUPPORTING EQUIPMENT AND APPARATUS FOR USE IN THE CONSTRUCTION INDUSTRY; FITTINGS, PARTS AND ACCESSORIES FOR CONCRETE FORMING EQUIPMENT AND APPARATUS-NAMELY, BEAMS, GIRDERS, TRUSSES, STRINGERS, BRACES, EXTENSION LEGS, HYDRAULIC JACKS, SCREW JACKS, STRONGBACKS, STIFFBACKS, WALERS, STRONGBACK SHOES, TIE-BOLTS, CLAMPS, DOLLIES, CASTERS, ROLLERS, BOLTS, NUTS, PINS, CLIPS, BRACING LUGS, SPLICES, TIE-PLATES, CHORD FILLERS, HANGARS, WALL JACKS, SAFETY BARRIERS, BRACE AND PLUMB BRACKETS, WALL PLUMBING DEVICES, CATWALKS, CATWALK BRACKETS, LEDGERS, KNEE BRACES, OUTRIGGERS, WALL FORMS, PAN FORMS, COLUMN FORMS, BEAM FORMS, SPANDREL FORMS, TUNNEL FORMS; ALL OF THE FOREGOING BEING MADE OF METAL; YOKES AND SLINGS