Welding machine

Description

FIG. 1 is a front perspective view of the welding machine showing our design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a left side elevational view thereof.

FIG. 8 is an enlarged fragmentary view of the encircled portion labeled as "8" in FIG. 6; and,

FIG. 9 is an enlarged fragmentary view of the encircled portion labeled as "9" in FIG. 7.

The broken lines in the drawings show portions of the welding machine that form no part of the claimed design.

The long dash-short dash-long dash broken lines depictthe boundary of the enlarged fragmentary view areas on FIGS. 6, 7, 8 and 9 and form no part of the claimed design.

Claims

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

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Inventors:	Lack; Andy (Rain, CH), Meier; Fabian (Olten, CH)
Applicant:	Name City State Country Type Leister Technologies AG Kagiswil N/A CH
Assignee:	Leister Technologies AG (Kagiswil, CH)
Appl. No.:	D/708,469
Filed:	October 7, 2019

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Foreign Application Priority Data

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May 6, 2019 [EM]			006427332-0002

Current U.S. Class:	D15/144
Current International Class:	1509
Field of Search:	;D15/122,144,144.1,144.2 ;D08/29,29.1,29.2,30

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References Cited [Referenced By]

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U.S. Patent Documents

D509117	September 2005	Tillman
D558803	January 2008	Gisler
D726793	April 2015	von Wyl
9415541	August 2016	Gisler
D780239	February 2017	Burgler
D780240	February 2017	Burgler
10052709	August 2018	Burgler
10052816	August 2018	Sigrist
D845367	April 2019	Rieser
D888193	June 2020	Jenzeh
D896290	September 2020	Burgler
D904476	December 2020	Bernstein
10894369	January 2021	Loetscher
10894372	January 2021	Rothlin
2004/0011472	January 2004	Zurmuhle
2008/0066870	March 2008	Gisler
2008/0066871	March 2008	Gisler
2017/0239880	August 2017	Niederberger
2017/0239882	August 2017	Niederberger
2017/0274578	September 2017	Sigrist
2018/0319095	November 2018	Sigrist
2020/0238631	July 2020	Rothlin

Other References

Leisterworld, "Uniplan 500 automatic welder--automatic, practical, safe", (Published Jul. 15, 2019), Youtube.com, URL:<https://www.youtube.com/watch?v=rKcbK7ZIH54> (Year: 2019). cited by examiner.

Primary Examiner: Lane; Sheryl
Assistant Examiner: Philipps; Mark T.
Attorney, Agent or Firm: Jew; Charles H