Supporting column of insulation unit for semiconductor manufacturing apparatus
Description
The dot-dash broken lines
Claims
The ornamental design for a supporting column of insulation unit for semiconductor manufacturing apparatus, as shown (and described).
Referenced Cited
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Patent History
Patent number: D928106
Type: Grant
Filed: Jul 12, 2018
Date of Patent: Aug 17, 2021
Assignee: KOKUSAI ELECTRIC CORPORATION (Tokyo)
Inventors: Yusaku Okajima (Toyama), Shuhei Saido (Toyama), Hidenari Yoshida (Toyama)
Primary Examiner: Keli L Hill
Assistant Examiner: Harold E Blackwell, II
Application Number: 29/656,381
Type: Grant
Filed: Jul 12, 2018
Date of Patent: Aug 17, 2021
Assignee: KOKUSAI ELECTRIC CORPORATION (Tokyo)
Inventors: Yusaku Okajima (Toyama), Shuhei Saido (Toyama), Hidenari Yoshida (Toyama)
Primary Examiner: Keli L Hill
Assistant Examiner: Harold E Blackwell, II
Application Number: 29/656,381
Classifications
Current U.S. Class:
Casing Or Enclosure Not Elsewhere Specified (D13/184)