Lower electrode structure for welding

Description

FIG. 1 is a front elevational view of the lower electrode structure, illustrating my new design;

FIG. 2 is a rear elevational view of the lower electrode structure;

FIG. 3 is a right elevational view of the lower electrode structure;

FIG. 4 is a left elevational view of the lower electrode structure;

FIG. 5 is a top plan view of the lower electrode structure;

FIG. 6 is a bottom plan view of the lower electrode structure; and,

FIG. 7 is a perspective view of the lower electrode structure.

The broken lines in the figures illustrate environmental structure that forms no part of the claimed invention.

Claims

CLAIM The ornamental design for a lower electrode structure for welding, as shown and described.

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Inventors:	Hidaka; Masato (Sagamihara, JP)
Applicant:	Name City State Country Type SMK Co., Ltd. Sagamihara N/A JP
Assignee:	SMK CO., LTD. (Sagamihara, JP)
Appl. No.:	D/714,197
Filed:	November 21, 2019

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Current U.S. Class:	D15/144
Current International Class:	1509
Field of Search:	;D8/387,393 ;D13/133,182 ;D15/144,144.1,144.2

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References Cited [Referenced By]

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U.S. Patent Documents

2494847	January 1950	Welch
3215811	November 1965	Kroy
D295361	April 1988	Grant
4940875	July 1990	Hill
4958056	September 1990	Tomac
D362860	October 1995	Carkhuff
D365345	December 1995	Carkhuff
5541382	July 1996	Taylor
6355901	March 2002	Nippert
D496376	September 2004	Colson, Jr.
D517577	March 2006	Conway
D522026	May 2006	Colson, Jr.
D527401	August 2006	Mizuno
D551182	September 2007	Furukawa
D647547	October 2011	Hidaka
D692402	October 2013	Dalton
D776177	January 2017	Namburu
D776935	January 2017	White
D777812	January 2017	Namburu
D784432	April 2017	Yamaguchi
9730307	August 2017	Namburu
D861758	October 2019	Severance, Jr.
2007/0175868	August 2007	Christensen
2015/0336199	November 2015	Prucher
2021/0213558	July 2021	Hidaka

Foreign Patent Documents

	102013216167		Mar 2015		DE
	1644279		Oct 2019		JP
	WO-03011512		Feb 2003		WO
	WO-2008148762		Dec 2008		WO
	WO-2020263813		Dec 2020		WO

Primary Examiner: Palasik; Patricia A
Attorney, Agent or Firm: United IP Counselors, LLC