USD520960SExpiredUtility

Vacuum equipment

42
Assignee: SMC KKPriority: Dec 1, 2003Filed: Jun 1, 2004Granted: May 16, 2006
Est. expiryDec 1, 2023(expired)· nominal 20-yr term from priority
Inventors:Shigekazu NagaiYoshiharu ItoTakashi Toyama
42
PatentIndex Score
4
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a vacuum equipment, as shown.

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