Fluid sprinkling – spraying – and diffusing – Mobile distributor – Jet directed toward or along supporting surface
Reexamination Certificate
2006-06-20
2006-06-20
Kim, Christopher (Department: 3752)
Fluid sprinkling, spraying, and diffusing
Mobile distributor
Jet directed toward or along supporting surface
C239S532000, C239S428500
Reexamination Certificate
active
07063281
ABSTRACT:
The present water conserving and cleaning apparatus' major components include an essentially straight handle of several feet in length, with a hand grip in the vicinity of a distal end and a water low control lever operably secured to a straight fixture removably secured to the hand grip. The handle is secured on the proximate end to a horizontal member in an inverted “T” configuration. A specific angle at which the handle is secured to the horizontal member is preferred for maximum comfort value for adults. The horizontal member includes a winged jet manifold fixably secured to the proximate end of the handle. The manifold includes a flow director which directs an air and water jet stream onto a surface to be cleaned. A rear wing, integral to the jet manifold, includes a two level cantilevered porch with specifically designed angles and heights to provide optimum air flow and a Venturi effect under the cleaning apparatus. A minimum of water is required when combined with an air stream to provide maximum pressure at a specific target angle to the surface to be cleaned. In addition, a cylindrical horizontal length of pipe is integrally manufactured into the manifold. Also, a plurality of spray nozzles are secured underneath the horizontal length of the cylinder at generally equally spaced intervals. Finally, on a rear side of the manifold is movably secured a plurality of wheels. Several embodiments demonstrate design flexibility and adaptability to a variety of surface cleaning uses.
REFERENCES:
patent: 2692163 (1954-10-01), Geel
patent: 2746072 (1956-05-01), Lumpkin
patent: 3877643 (1975-04-01), Smith et al.
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patent: 4009666 (1977-03-01), Russell et al.
patent: 4095746 (1978-06-01), Anderberg et al.
patent: D250826 (1979-01-01), Newman
patent: 4200236 (1980-04-01), Briar
patent: 4730786 (1988-03-01), Nelson
patent: 4930706 (1990-06-01), Merlin
patent: 5548866 (1996-08-01), Reed et al.
Kim Christopher
Rogitz John L.
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