74281549
Jun 3, 1992
Nov 16, 1993
glass or glass ceramic inspection and safety plates for use in chemical separation processes, process measurements and process control; glass or glass ceramic working pads for laboratory use
Electrical and Scientific Apparatusglass or glass ceramic inspection and cover panels, inspection and viewing windows for baking ovens, industry furnaces, incinerators, room heaters, chimneys and stoves; glass or glass ceramic heating elements; namely, hot trays, room heaters and the like; glass or glass ceramic cover plates for heating elements and lights; namely, barbecues, drip trays, ultraviolet radiation shields, heat resistant cover panels for lights
Environmental Control Apparatusglass or glass ceramic working pads for use in household kitchens; namely, cutting boards
Housewares and Glass