USD291736SExpiredUtility

Aquarium aerator

54
Assignee: WARNER LAMBERT COPriority: Mar 29, 1984Filed: Sep 25, 1984Granted: Sep 1, 1987
Est. expiryMar 29, 2004(expired)· nominal 20-yr term from priority
Inventors:Arno Richter
54
PatentIndex Score
6
Cited by
3
References
1
Claims

Claims

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

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