Fluid sprinkling – spraying – and diffusing – Distributor continuously moves relative to support during... – Spray fluid motor drive means
Reexamination Certificate
2007-06-05
2007-06-05
Shaver, Kevin (Department: 3752)
Fluid sprinkling, spraying, and diffusing
Distributor continuously moves relative to support during...
Spray fluid motor drive means
C074S57700S, C239S237000, C239S239000, C239S240000, C239S263000, C239S263300, C239S381000
Reexamination Certificate
active
11215159
ABSTRACT:
A sprinkler includes a housing disposed on a base, and a sprinkler tube coupled to a oscillating mechanism, for allowing the sprinkler tube to be rotated relative to the housing and the base by the oscillating mechanism, the oscillating mechanism includes a receptacle disposed within the housing, and a casing rotatably attached to the receptacle, and coupled to the sprinkler tube, for allowing the casing and the sprinkler tube to be rotated relative to the receptacle. A device may be used for swinging the casing and the sprinkler tube relative to the receptacle in reciprocating action, to allow the water to smoothly or swiftly flow out of the sprinkler tube in various kinds of water spraying patterns.
REFERENCES:
patent: 1112271 (1914-09-01), Demuth
patent: 3430860 (1969-03-01), Chow
patent: 4568023 (1986-02-01), Hayes
patent: 4919337 (1990-04-01), Van Leeuwen et al.
patent: 6478241 (2002-11-01), Guo
patent: 7086609 (2006-08-01), Wang
Baxley Charles E.
Boeckmann Jason
Shaver Kevin
Yuan Pin Industrial Co., Ltd.
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