USD494251SExpiredUtility

Aquarium filter

69
Assignee: TETRA HOLDING US INCPriority: Mar 1, 2001Filed: Mar 1, 2001Granted: Aug 10, 2004
Est. expiryMar 1, 2021(expired)· nominal 20-yr term from priority
Inventors:John Edward Fox, Jr.Joseph C. CarleyJeffrey Warden
69
PatentIndex Score
16
Cited by
6
References
1
Claims

Claims

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

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