USD535549SExpiredUtility

Portion of a valve

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Assignee: CKD CORPPriority: Apr 2, 2004Filed: Apr 20, 2006Granted: Jan 23, 2007
Est. expiryApr 2, 2024(expired)· nominal 20-yr term from priority
Inventors:Takashi YajimaKatsunori Hirose
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Claims

Claims

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

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