INVISAFLOW

Drainage pipes and down spouts, namely, nonmetallic extensions for drains and downspouts; Water outlets for drain pipes and down spouts, namely, nonmetallic extensions for drains and downspouts; Gravity flow water emitter with reduced vertical outlet, namely, nonmetallic extensions for drains and downspouts; Gravity flow water outlet with reduced vertical outlet, namely, nonmetallic extensions for drains and downspouts; building materials, namely, nonmetallic extensions for drains and downspouts