130746 ⎘
Special arrangements or devices in connection with roof coverings; Protection against birds ; Roof drainage; Sky-lights; Roof drainage; Drainage fittings in flat roofs, balconies or the like; Down pipes; Special clamping means therefor Passages of down pipes through walls or floors
A METHOD FOR PRODUCING A ROOF DRAIN ELEMENT
#2Precipitation reclamation storage system for use in a structure
#3Precipitation reclamation storage system for use in a structure
#4Four-device-in-one splash-and-drip-eliminating gazebo, comprising self-ventilating anti-mosquito top-roof system, splash-drip-eliminating bottom-roof system, leaf-filtering gutter-spout post system, multi-purpose multi-configuration panel system, and height-adjustable base system
#5Downspout framing systems and methods
#6Rooftop rainwater drainage assembly
#7Rooftop rainwater drainage assembly