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Publication numberUSD643907 S1
Publication typeGrant
Application numberUS 29/386,669
Publication dateAug 23, 2011
Filing dateMar 3, 2011
Priority dateMar 3, 2011
Publication number29386669, 386669, US D643907 S1, US D643907S1, US-S1-D643907, USD643907 S1, USD643907S1
InventorsChen-Fu Hung
Original AssigneeRuey Ryh Enterprise Co., Ltd
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
US D643907 S1
Abstract  available in
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  1. The ornamental design for a sprinkler, as shown and described.

FIG. 1 is a perspective view of a sprinkler.

FIG. 2 is a front elevation of the sprinkler.

FIG. 3 is a rear elevation of the sprinkler.

FIG. 4 is a left side elevation of the sprinkler.

FIG. 5 is a right side elevation of the sprinkler.

FIG. 6 is a top plane of the sprinkler; and,

FIG. 7 is a bottom plane of the sprinkler.

U.S. ClassificationD23/223