USD505711SExpiredUtility

Aquarium filter device

45
Priority: Mar 9, 2004Filed: Mar 9, 2004Granted: May 31, 2005
Est. expiryMar 9, 2024(expired)· nominal 20-yr term from priority
Inventors:Hsiu-Mei Wu
45
PatentIndex Score
8
Cited by
4
References
1
Claims

Claims

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

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