|Publication number||USD597259 S1|
|Application number||US 29/321,251|
|Publication date||Jul 28, 2009|
|Filing date||Jul 14, 2008|
|Priority date||Jul 14, 2008|
|Publication number||29321251, 321251, US D597259 S1, US D597259S1, US-S1-D597259, USD597259 S1, USD597259S1|
|Inventors||Mark J Tremback, Joseph J Fontanella, James Risboskin|
|Original Assignee||Gentex Corporation|
|Export Citation||BiBTeX, EndNote, RefMan|
|Classifications (1) |
|External Links: USPTO, USPTO Assignment, Espacenet|
Roll bar portion of a helmet
US D597259 S1
The ornamental design for a roll bar portion of a helmet, as shown and described.
FIG. 1 is a perspective view of a first embodiment of a roll bar portion of a helmet showing our new design;
FIG. 2 is a front orthographic view thereof;
FIG. 3 is a left side orthographic view thereof;
FIG. 4 is a right side orthographic view thereof; and,
FIG. 5 is a top orthographic view thereof.
The dashed lines shown in FIGS. 1–5 are included for the purpose of illustrating environmental elements only and form no part of the claimed design. The dotted lines shown in FIGS. 1–5 define a border between claimed and unclaimed subject matter and form no part of the claimed design. The bottom view is omitted and forms no part of the claimed design.