The trademark EMSA is expired in Portugal. It's registry included text/words and image. This trademark protected the use rights on environmental control apparatus. The record is owned by ELEKTRODE MAATSKAPPY V.SUID-AFRIKA(EIENDOMS)BEPERK.
(Environmental control apparatus) Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.