US Patent 7673696 Fire protection rooftop sprinkler system

A sprinkler system that can be quickly deployed for preventing brush and forest fires from engulfing a home. The system includes at least one assembly with a sprinkler on a base. The base straddles the roof ridge. The base adjusts to different roof pitches. The assemblies include hose interfaces to allow connection of a hose routed from a water supply. A fire retardant solution or fire fighting foam can be added downstream of the supply. The sprinklers wet the rooftop and a portion of the surrounding grounds. An optional pump and independent power supply can be added to route water from an available reservoir.