USD490876SExpiredUtility

Collection header for filtration

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Assignee: MITSUBISHI RAYON COPriority: Jul 5, 2002Filed: Jan 3, 2003Granted: Jun 1, 2004
Est. expiryJul 5, 2022(expired)· nominal 20-yr term from priority
Inventors:Hiroyuki OkazakiTetsuhiko NakaharaManabu Yanou
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PatentIndex Score
8
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a collection header for filtration, as shown and described.

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