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Publication numberUSD490939 S1
Publication typeGrant
Application numberUS 29/174,661
Publication dateJun 1, 2004
Filing dateJan 23, 2003
Priority dateJan 23, 2003
Publication number174661, 29174661, US D490939 S1, US D490939S1, US-S1-D490939, USD490939 S1, USD490939S1
InventorsChang-Hsien Ho
Original AssigneeChang-Hsien Ho
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Safety helmet
US D490939 S1
Images(9)
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Claims(1)
  1. The ornamental design for a safety helmet, as shown and described.
Description

FIG. 1 is a front side perspective view of a safety helmet showing our new design;

FIG. 2 is a rear side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

Classifications
U.S. ClassificationD29/104