USD515104SExpiredUtility

Blade for spiral wing shaft for mixers

48
Assignee: KITAGAWA IRON WORKS COPriority: Dec 17, 2003Filed: Jun 17, 2004Granted: Feb 14, 2006
Est. expiryDec 17, 2023(expired)· nominal 20-yr term from priority
Inventors:Terumi FujikiYoshihiro KurodaHiroki Miyagaki
48
PatentIndex Score
9
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a blade for spiral wing shaft for mixers, as shown and described.

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