Patent ID: 7178694
Filing Date: 2007-02-20
Classification: B05B

Abstract:
1. A manually actuated pump sprayer adapted to be mounted on a container of liquid to be sprayed upon pump actuation, said pump sprayer comprising: a plunger head having a side wall containing a discharge orifice, said plunger head being reciprocable along a generally longitudinal axis of said pump sprayer against a predetermined biasing force provided by a spring; an overcap disposed on said plunger head and being independently rotatable relative to said plunger head, said overcap having a side wall overlying said discharge orifice in a condition of non-use, said side wall having an opening disposable in alignment with said discharge orifice upon rotation of said overcap relative to said plunger head; and a container closure for affixing said plunger head and said overcap to the container, said plunger head being axially reciprocable relative to said container closure when in a first orientation and being axially restrained relative to said container closure when in a second orientation.