USD560284SExpiredUtility

Cover ring

77
Assignee: TOKYO ELECTRON LTDPriority: Mar 30, 2005Filed: Jul 8, 2005Granted: Jan 22, 2008
Est. expiryMar 30, 2025(expired)· nominal 20-yr term from priority
Inventors:Keiichi NagakuboDaiki Satoh
77
PatentIndex Score
25
Cited by
11
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a cover ring, as shown and described.

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