Nozzle for pump dispensers

Claim 1

A trigger-sprayer-type dispenser comprising: a. a container b. a manually operated pump having an inlet and an outlet, the pump being mounted on the container and connected to the container, c. a discharge nozzle connected to the outlet of the pump, the nozzle comprising: 1) a tubular body having an axial bore and a planar radial end face, said planar radial end face having offset from the center thereof a forwardly facing swirl chamber cavity in liquid passage communication with said bore; 2) a cap disposed rotatably on the end of the tubular body for rotation about an axis perpendicular to said face and spaced from the cavity, the cap having a. an end wall with a planar inside surface engaging the radial end face of the tubular member, the end wall having offset from the axis at least two orifices adapted when the end wall is rotated On the member about the axis to selectively register witch the center of the swirl chamber cavity to produce a spray discharge, at least one of the orifices having means to modify the spray discharge emanating from the orifice, b. an annular skirt projecting rearward from the periphery of said inside surface and snugly surrounding the body; 3) mounting means carried by said body and said cap for achieving rotatable mounting of said cap on said tubular member.