User interface for a welding helmet

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Description

FIG. 1 is a perspective view showing an embodiment of the new design for a user interface for a welding helmet;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a perspective view showing another embodiment of the new design for a user interface for a welding helmet;

FIG. 9 is a front view thereof;

FIG. 10 is a rear view thereof;

FIG. 11 is a left side view thereof;

FIG. 12 is a right side view thereof;

FIG. 13 is a top view thereof;

FIG. 14 is a bottom view thereof;

FIG. 15 is a perspective view thereof in use; and,

FIG. 16 is another perspective view thereof in use.

The broken lines in the figures depict portions of the user interface for a welding helmet that form no part of the claimed design. The broken lines in FIGS. 15 and 16 depicting a welding helmet and face shield represent environmental subject that forms no part of the claimed design. The shading is provided to illustrate contour only and is not an indication of texture, gloss, etc.

Claims

The ornamental design for a user interface for a welding helmet, as shown and described.

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Foreign Patent Documents
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Patent History
Patent number: D918483
Type: Grant
Filed: Oct 26, 2018
Date of Patent: May 4, 2021
Assignee: 3M INNOVATIVE PROPERTIES CO. (St. Paul, MN)
Inventors: Linus P. Bastman (Orsa), Emil R. Eriksson (Falun), Erik Oskar Juhlin (Gustavsberg), Marcus T. R. Wiederkehr (Leksand), John M. Kruse (Minneapolis, MN), Christpher M. Brown (Cottage Grove, MN), Jon A. Kirschhoffer (Stillwater, MN)
Primary Examiner: Kimberly Barnes
Application Number: 29/668,027
Classifications
Current U.S. Class: Element Or Attachment (D29/122)