Hand held pressurized sprayer

Details Hand held pressurized sprayer Hand held pressurized sprayer

2008-09-23

2008-09-23

Ngo, Lien M. (Department: 3754)

Dispensing

With discharge assistant

Fluid pressure

C239S333000

Reexamination Certificate

active

10969801

ABSTRACT:
A pressurized sprayer comprises a pump attachment. The pump attachment includes a body that defines a chamber in which a piston is reciprocally mounted. The piston is coupled to a handle by a shaft. The piston separates the chamber into a first portion and as second portion. The second portion in communication with an inlet valve and outlet passage. A spray nozzle is in communication with the outlet passage and is rigidly attached to the pump attachment.

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Copending U.S. Appl. No. 11/224,677, filed on Sep. 12, 2005.

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