Welding helmet

Description

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

FIG. 2 is a front view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a rear view thereof; and,

FIG. 7 is a bottom view thereof.

The claim is directed to only the solid outline of the helmet, the surface area surrounding the solid line forms no part of the claimed design. The broken lines shown in the drawings represent portions of the welding helmet that form no part of the claimed design.

Claims

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

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Inventors:	Birath; Martin L. E. (Lidingo, SE), Juhlin; Oskar E. (Gustavsberg, SE)
Applicant:	Name City State Country Type 3M INNOVATIVE PROPERTIES COMPANY St. Paul MN US
Assignee:	3M Innovative Properties Company (St. Paul, MN)
Appl. No.:	D/500,769
Filed:	August 28, 2014

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Current U.S. Class:	D29/122
Current International Class:	2902
Field of Search:	;D29/100,102,105,106,107,108,110,111,122 ;2/455,410,6.3,6.7,7,8.2,424,425,15,427,431,432,9,171,173,206 ;D24/110.1,110.2,110.3 ;128/857,858,201.22,201.33,201.24,206.12

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References Cited [Referenced By]

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U.S. Patent Documents

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D482502	November 2003	Huh
D503497	March 2005	Canavan et al.
D511227	November 2005	Canavan et al.
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D584003	December 2008	Juhlin
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D584007	December 2008	Juhlin
D584008	December 2008	Juhlin
D584009	December 2008	Juhlin
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D677436	March 2013	Juhlin et al.

Foreign Patent Documents

	3366019		Apr 2004		CN
	300779835		May 2008		CN
	301107392		Jan 2010		CN
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	302581552		Sep 2013		CN
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	302697088		Dec 2013		CN
	302705873		Jan 2014		CN
	300549977		Jan 2010		KR

Primary Examiner: Oswecki; Elizabeth J