Resistance spot welding electrode

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Description

FIG. 1 is a perspective view of our new design for a resistance spot welding electrode;

FIG. 2 is a front view of the resistance spot welding electrode shown in FIG. 1;

FIG. 3 is a rear view of the resistance spot welding electrode shown in FIG. 1;

FIG. 4 is a top view of the resistance spot welding electrode shown in FIG. 1;

FIG. 5 is a bottom view of the resistance spot welding electrode shown in FIG. 1;

FIG. 6 is a left side view of the resistance spot welding electrode shown in FIG. 1;

FIG. 7 is a right side view of the resistance spot welding electrode shown in FIG. 1; and,

FIG. 8 is a cross-sectional view of the resistance spot welding electrode shown in FIG. 1.

The evenly-spaced broken lines illustrate portions of the resistance spot welding electrode which form no part of the claimed design. The dash-dot-dash-type broken line illustrates the boundary of the claim and forms no part thereof.

Claims

The ornamental design for a resistance spot welding electrode, as shown and described.

Referenced Cited
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Other references
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Patent History
Patent number: D728648
Type: Grant
Filed: Dec 13, 2012
Date of Patent: May 5, 2015
Assignee: Korea Institute of Industrial Technology (Cheonan-si, Chungcheongnam-do)
Inventors: Mun Jin Kang (Incheon), Dong Cheol Kim (Incheon), Cheol Hee Kim (Incheon), Hyun Jun Yun (Gyeonggi-do)
Primary Examiner: Deanna L Pratt
Application Number: 29/439,649
Classifications
Current U.S. Class: Heat Treatment, Welding Or Brazing (D15/144)