US Patent 7429005 Adjustable spray pattern sprinkler

A sprinkler having an adjustable spray pattern is disclosed. The sprinkler may include a housing. The housing may include an inlet portion disposed to receive water and an outlet portion. The outlet portion may include a first outlet aperture and a second outlet aperture. The housing may include a cam disposed upstream of the first and second water outlet apertures. The cam may be rotated to a first position and a second position. The cam may include a first open portion that is rotatable about a cam axis. The cam may include a second open portion that is rotatable about the cam axis. The cam may further include a third open portion that is rotatable about the cam axis.