Granted Patent
S1
US 1,080,852 · App. 29/917,968 · Granted Jun 24, 2025
Heat-resistant tube for vertical heat treatment equipment
Inventors:
Hironaga Suzuki (Shizuoka Pref., JP); Yuichi Kaba (Shizuoka Pref., JP); Shinjiro Toda (Shizuoka Pref., JP); Takayuki Yatsu (Shizuoka Pref., JP); Satoshi Mitamura (Shizuoka Pref., JP); Fusataka Isobe (Shizuoka Pref., JP); Masayoshi Sakurai (Shizuoka Pref., JP)
Assignee:
NIPPON ELECTRODE CO., LTD.
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Claims (1)
The ornamental design for a heat-resistant tube for vertical heat treatment equipment as shown and described.
Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Nov 27, 2023
From: SUZUKI, HIRONAGA; KABA, YUICHI; TODA, SHINJIRO; YATSU, TAKAYUKI; MITAMURA, SATOSHI; ISOBE, FUSATAKA; SAKURAI, MASAYOSHI
To: NIPPON ELECTRODE CO., LTD.
Reel/Frame 065672/0762 →
Priority Claims (4)
JP 2023-012590 D
· Jun 20, 2023
· national
JP 2023-012622 D
· Jun 20, 2023
· national
JP 2023-012623 D
· Jun 20, 2023
· national
JP 2023-012624 D
· Jun 20, 2023
· national
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