HM | Decision 2762477
OPPOSITION No B 2 762 477 HM Heizkörper GmbH & Co. KG, Wachstedter Str. 13, 37351 Dingelstädt, Germany (opponent), represented by Patentanwälte Dörner & Kötter Partg mbB, Körnerstr. 27, 58095 Hagen, Germany (professional representative) a g a i n s t HM-Caliskan Boru Ekleme Parcalari Insaat Ticaret Ve Pazarlama Sanayi Limited Sirketi, Ruzgarlı Agah Efendı Sokak Sevınc 1s Merkezı