|Publication number||USD587853 S1|
|Application number||US 29/292,931|
|Publication date||Mar 3, 2009|
|Filing date||Oct 31, 2007|
|Priority date||Oct 31, 2007|
|Publication number||29292931, 292931, US D587853 S1, US D587853S1, US-S1-D587853, USD587853 S1, USD587853S1|
|Inventors||Kenneth W. Nimmons|
|Original Assignee||Melas, Inc.|
|Export Citation||BiBTeX, EndNote, RefMan|
|Classifications (1) |
|External Links: USPTO, USPTO Assignment, Espacenet|
US D587853 S1
I claim the ornamental design for a protective helmet, as shown and described.
FIG. 1 is a perspective view of a protective helmet showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The ornamental design which is claimed is shown in solid lines in the drawings. Any broken lines in the drawings are for illustrative purposes only and form no part of the claimed design.