Fluid sprinkling – spraying – and diffusing – Flow line or nozzle attached or carried handgrip or handle – Spray pole type
Reexamination Certificate
2005-10-04
2005-10-04
Scherbel, David A. (Department: 3752)
Fluid sprinkling, spraying, and diffusing
Flow line or nozzle attached or carried handgrip or handle
Spray pole type
C239S589000, C134S16700R
Reexamination Certificate
active
06951311
ABSTRACT:
A pool cleaning tool for producing one water jet directed toward an area to be cleaned and a second water jet directed away from the area to be cleaned includes a substantially rigid water conduit having an upper end and a lower end. The lower end has an opening therein defining an outlet and an inlet extends into the water conduit and is positioned generally adjacent to the upper end. A coupler is fluidly coupled to the inlet for releasably coupling a water supply hose to the water conduit. A tubular member is fluidly coupled to the lower end of the water conduit. The tubular member has a first aperture and a second aperture therein. The first and second apertures are positioned on generally opposite sides of the tubular member. Each of the first and second apertures is angled downward.
REFERENCES:
patent: 1557477 (1925-10-01), Klinkhammer
patent: 1653907 (1927-12-01), Hilgerink
patent: 2852307 (1958-09-01), Clark
patent: 4750883 (1988-06-01), Drake
patent: 4982896 (1991-01-01), Crow
patent: 5005598 (1991-04-01), Hodgdon
patent: 5133503 (1992-07-01), Giordano et al.
patent: 6725489 (2004-04-01), Zell
Bui Thach H.
Scherbel David A.
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