72171028
Jun 14, 1963
Jul 28, 1964
ARTICLES FOR USE IN THE CONSTRUCTION INDUSTRY-NAMELY, CRAWL SPACE LINERS, MOISTURE VAPOR BARRIERS, CONCRETE CURING COVERS, IRRIGATION DITCH LINERS AND EQUIPMENT AND MATERIAL COVERS; STORM WINDOW KITS; AND DROP CLOTHS MADE FORM PLASTIC FILM OR SHEETING.
VehiclesPLASTIC UTILITY MATS AND COVERS, PLASTIC MULCH SQUARES AND PLASTIC UNDERLAYERS FOR PORTABLE SWIMMING POOLS.
Building Construction and Repair