USD479533SExpiredUtility

Filter pump

35
Priority: Jul 11, 2002Filed: Jul 11, 2002Granted: Sep 9, 2003
Est. expiryJul 11, 2022(expired)· nominal 20-yr term from priority
Inventors:Rong-Jyh SongTsung-Ping Yeh
35
PatentIndex Score
5
Cited by
3
References
1
Claims

Claims

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

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