USD659166SActiveUtility

Rotation pump

48
Assignee: KOYAMA HIDEKIPriority: Sep 8, 2010Filed: Jan 18, 2012Granted: May 8, 2012
Est. expirySep 8, 2030(~4.2 yrs left)· nominal 20-yr term from priority
Inventors:Hideki KoyamaKenzou KiyoseRihito Asai
48
PatentIndex Score
7
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
The design for a rotation pump, as shown and described.

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