Metal materials for building or construction, namely, ducting and fittings being elbows, tees, couplers, reducers, flanges, end caps, sleeves, wall plates, brackets, joints, risers, support struts, and attachment plates; metal covers for piping of air-conditioning apparatus or electric space cooling apparatus; metal covers for water supply pipes of metal; metal covers for drain pipes of metal; metal covers for non-metallic water supply pipes; metal covers for non-metallic drain pipes; metal f...

Plumbing fittings, namely, drains for air conditioners [, non-metal blocks and stands for air conditioning units; non-metal risers for air conditioning purposes, namely, non-metal bases being non-metal blocks and stands for air conditioners ]

Duct structure for protecting piping and electrical wiring

Metal materials for building or construction, namely, ducting and fittings being elbows, tees, couplers, reducers, flanges, end caps, sleeves, wall plates, brackets, joints, risers, support struts, attachment plates, stands, and metal fittings for use with pipes to prevent a duct cover from being separated; metal covers for piping of air-conditioning apparatus or electric space cooling apparatus; metal covers for water supply pipes of metal; metal covers for drain pipes of metal; metal covers...