Fluid sprinkling – spraying – and diffusing – Flow line or nozzle attached or carried handgrip or handle – Spray pole type
Reexamination Certificate
2006-01-03
2006-01-03
Scherbel, David A. (Department: 3752)
Fluid sprinkling, spraying, and diffusing
Flow line or nozzle attached or carried handgrip or handle
Spray pole type
C239S526000, C239S530000, C239S442000, C239S444000, C239S447000, C239S556000, C239S561000, C239S562000, C239S581100, C239S551000
Reexamination Certificate
active
06981661
ABSTRACT:
A spraying gun includes a gun body, an adjusting device, a guide pipe, and a spraying nozzle. The adjusting device includes an rotatable knob, and a connecting member. Thus, the sprinkling manner of the spraying gun is adjusted by rotating the rotatable knob of the adjusting device, thereby facilitating a user operating the spraying gun. In addition, the user controls the sprinkling manner of the spraying gun easily, so that the water injected outward from the spraying gun is controlled exactly, thereby preventing the injected water from wetting the user's clothes.
REFERENCES:
patent: 6164566 (2000-12-01), Hui-Chen
patent: 6216965 (2001-04-01), Chao
patent: 6581853 (2003-06-01), Huang
Boeckmann Jason
Kamrath Alan D.
Nikolai & Mersereau , P.A.
Scherbel David A.
Shin Tai Spurt Water of the Garden Tools Co., Ltd.
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