Portable welding machine

Description

FIG. 1 is a front elevation view of a portable welding machine showing our new design;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof.

FIG. 7 is a front perspective view thereof;

FIG. 8 is a front perspective view thereof;

FIG. 9 is a rear perspective view thereof; and,

FIG. 10 is a rear perspective view thereof.

The broken lines in the drawings depict unclaimed environmental subject matter.

Claims

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

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Inventors:	Brusky; Joseph R. (Euclid, OH), Crescenze; Samuel P. (Massillon, OH), Turk; Brian M. (Willoughby, OH), Mehlman; Alexander C. (Lakewood, OH)
Applicant:	Name City State Country Type Lincoln Global, Inc. Santa Fe Springs CA US
Assignee:	LINCOLN GLOBAL, INC. (Santa Fe Springs, CA)
Appl. No.:	D/602,770
Filed:	May 3, 2017

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Current U.S. Class:	D15/144
Current International Class:	1503
Field of Search:	;D15/122,135,138,141,144,144.1,144.2

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References Cited [Referenced By]

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U.S. Patent Documents

D416030	November 1999	Weller
D626576	November 2010	Gramatyka
D654519	February 2012	Wujczak
D665833	August 2012	Raymond
D679738	April 2013	Segala
D752665	March 2016	Kindig
D752666	March 2016	Ge
D775250	December 2016	Snead
2013/0228556	September 2013	Segala

Primary Examiner: Simmons; Ian
Assistant Examiner: Anwar; Khawaja
Attorney, Agent or Firm: Spencer; Brad C.