USD321552SExpiredUtility

Housing for an aquarium filtration system

37
Assignee: DEL ROSARIO LUISPriority: Jan 26, 1990Filed: Jan 26, 1990Granted: Nov 12, 1991
Est. expiryJan 26, 2010(expired)· nominal 20-yr term from priority
Inventors:Luis Del Rosario
37
PatentIndex Score
3
Cited by
4
References
1
Claims

Claims

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

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