USD998758SActiveUtility

Sealing disc for sealing vacuum valve

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Assignee: SHANGHAI ADVANCED RES INSTITUTE CHINESE ACADEMY OF SCIENCEPriority: Dec 28, 2020Filed: Dec 28, 2020Granted: Sep 12, 2023
Est. expiryDec 28, 2040(~14.5 yrs left)· nominal 20-yr term from priority
Inventors:Xiao HuYe-Liang ZhaoShao-Hui ZhangChwung-Shan KouYen-Sheng WangChih-Hung WangChun-Shu HsuSzu-Min LinMing-Sheng TsaiWen-Wei Gu
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PatentIndex Score
5
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a sealing disc for sealing vacuum valve, as shown and described.

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