USD813180SActiveUtility

Elastic membrane for semiconductor wafer polishing apparatus

41
Assignee: EBARA CORPPriority: May 15, 2013Filed: Oct 7, 2016Granted: Mar 20, 2018
Est. expiryMay 15, 2033(~6.8 yrs left)· nominal 20-yr term from priority
Inventors:Makoto FukushimaHozumi YasudaKeisuke NamikiOsamu NabeyaShingo TogashiSatoru Yamaki
41
PatentIndex Score
2
Cited by
37
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for an elastic membrane for semiconductor wafer polishing apparatus, as shown and described.

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