UNIVERSAL

[ ELECTRICALLY DRIVEN APPARATUS COMPRISING ((BONE-GRINDERS, COFFEE-MILLS, KNIFE-CLEANERS, MEAT CHOPPERS, SPICE MILLS, TOOL GRINDERS, AND VACUUM CLEANERS, AND ] ELECTRICALLY-HEATED APPARATUS COMPRISING [ CHAFING-DISHES, COFFEE-MACHINES,)) ] COFFEE PERCOLATORS [ , ((CURLING-IRONS, GRILLS, HEATING-PADS, SAD-IRONS, SAMOVARS, SHAVING-MUGS, STOVES, TEA-BALL TEAPOTS, TEAPOTS, ] AND TOASTERS [ ; AND ELECTRICALLY-HEATED BUFFET SERVERS, CASSEROLES, GLUE POTS, PLATE WARMERS, SOLDERING IRONS, TEA KETTLES, AND WAFFLE MAKERS)) ]