Plasma torch electrode
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Description
The features shown in broken lines in the drawings depict environmental subject matter only and form no part of the claimed design.
Claims
The ornamental design for a plasma torch electrode, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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Patent History
Patent number: D784432
Type: Grant
Filed: Jul 28, 2015
Date of Patent: Apr 18, 2017
Assignees: KOMATSU LTD. (Tokyo), KOMATSU INDUSTRIES CORP. (Kanazawa-Shi, Ishikawa)
Inventors: Yoshihiro Yamaguchi (Nomi), Keita Kondo (Nomi), Shigeo Morimoto (Hiratsuka), Katsuo Saio (Hiratsuka)
Primary Examiner: Patricia Palasik
Application Number: 29/534,303
Type: Grant
Filed: Jul 28, 2015
Date of Patent: Apr 18, 2017
Assignees: KOMATSU LTD. (Tokyo), KOMATSU INDUSTRIES CORP. (Kanazawa-Shi, Ishikawa)
Inventors: Yoshihiro Yamaguchi (Nomi), Keita Kondo (Nomi), Shigeo Morimoto (Hiratsuka), Katsuo Saio (Hiratsuka)
Primary Examiner: Patricia Palasik
Application Number: 29/534,303
Classifications
Current U.S. Class:
Heat Treatment, Welding Or Brazing (D15/144)