USD522117SExpiredUtility

Particulate filter for diesel engine

84
Assignee: IBIDEN CO LTDPriority: Jun 28, 2002Filed: Nov 29, 2004Granted: May 30, 2006
Est. expiryJun 28, 2022(expired)· nominal 20-yr term from priority
Inventors:Teruo KomoriSungtae Hong
84
PatentIndex Score
19
Cited by
50
References
1
Claims

Claims

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

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