USD631942SActiveUtility

Tank element

32
Assignee: MITSUI MINING & SMELTING COPriority: Feb 7, 2008Filed: Aug 6, 2008Granted: Feb 1, 2011
Est. expiryFeb 7, 2028(~1.6 yrs left)· nominal 20-yr term from priority
Inventors:Atsushi KoikeToshimi NakamuraKenjiro Izutani
32
PatentIndex Score
1
Cited by
13
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a tank element, as shown and described.

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