USD519188SExpiredUtility

Valve unit

83
Assignee: HAYCO MFG LTDPriority: Jul 13, 2004Filed: Jul 13, 2004Granted: Apr 18, 2006
Est. expiryJul 13, 2024(expired)· nominal 20-yr term from priority
Inventors:Christopher James Mccaughan Hay
83
PatentIndex Score
27
Cited by
4
References
1
Claims

Claims

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

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