Outer shield contour line

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Description

FIG. 1 is a front view showing the new design for an outer shield contour line for a welding helmet; and,

FIG. 2 is a back view thereof.

The broken line showing forms no part of the claimed design.

Claims

The ornamental design for an outer shield contour line, as shown and described.

Referenced Cited
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Patent History
Patent number: D901087
Type: Grant
Filed: Apr 3, 2018
Date of Patent: Nov 3, 2020
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: Martin A. J. M. Berggren (Tällberg), Oskar E. Juhlin (Gustavsberg)
Primary Examiner: Michael A. Pratt
Application Number: 29/642,934
Classifications
Current U.S. Class: Element Or Attachment (D29/122)