USD733276SActiveUtility

Particulate filter

30
Assignee: SUMITOMO CHEMICAL COPriority: Jun 18, 2013Filed: Dec 17, 2013Granted: Jun 30, 2015
Est. expiryJun 18, 2033(~6.9 yrs left)· nominal 20-yr term from priority
Inventors:Masashi InoueTatsuya NaitoHiroyuki Ikawa
30
PatentIndex Score
1
Cited by
13
References
1
Claims

Claims

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

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