Hand-held dispenser

Details Hand-held dispenser Hand-held dispenser

2009-02-20

2011-12-06

Hepperle, Stephen M (Department: 3753)

Fluid handling

Systems

Multiple inlet with single outlet

C239S310000, C239S318000

Reexamination Certificate

active

08069878

ABSTRACT:
A hand-held dispenser for precisely controlling the flow rate of water therethrough and for injecting a liquid chemical into the water passing through the apparatus.

REFERENCES:
patent: 2388445 (1945-11-01), Stewart
patent: 3322151 (1967-05-01), Giese et al.
patent: 4854505 (1989-08-01), LaVine, Jr.
patent: 6988675 (2006-01-01), Hubmann
patent: 7237728 (2007-07-01), Laible
patent: 7296761 (2007-11-01), Laible
patent: 2007/0267519 (2007-11-01), Laible

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