Welding helmet feature contour

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Description

FIG. 1 is a perspective view of a welding helmet feature contour showing our new design;

FIG. 2 is a right side view thereof, the left side view being a mirror image thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The broken lines shown in the drawings represent portions of the welding helmet feature contour that form no part of the claimed design.

Claims

The ornamental design for a welding helmet feature contour, as shown and described.

Patent History
Patent number: D677436
Type: Grant
Filed: Jul 26, 2012
Date of Patent: Mar 5, 2013
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: Oskar Juhlin (Gustavsberg), Martin Birath (Lidingö), Björn Daniels (Vikarbyn)
Primary Examiner: Elizabeth J Oswecki
Application Number: 29/428,100
Classifications
Current U.S. Class: Element Or Attachment (D29/122)