79191603
Jun 20, 2016
Jul 25, 2017
Metal building materials, namely, elbows for pipes, tee fasteners for joining pipes, adaptor fasteners for joining pipes, sealing caps for use on pipes, union fasteners for joining pipes, pipe couplings and metal pipe connectors in the nature of reducers; flanges of metal collars; junctions for pipes and fasteners of metal for pipelines in water, heating, gas and compressed air installations; sealing caps of metal; valves of metal, other than parts of machines; structural fittings and parts for the aforesaid goods included in this class
Metal GoodsShut-off and regulating valves, included in this class, for pipelines and water heating gas and compressed air installations, namely, plumbing fittings in the nature of ball valves; thermostatic valves as parts of heating installations; structural fittings and parts for the aforesaid goods, included in this class
Environmental Control ApparatusNon-metallic building materials, namely, water pipes not of metal, branching gas pipes not of metal; penstock sewer pipes, not of metal, for water, heating, gas and compressed air installations; branching inflow pipes, not of metal; structural fittings and parts for the aforesaid goods, included in this class
Nonmetallic Building Materials