USD282016SExpiredUtility

Aquarium gravel cleaner

66
Assignee: CHESTNUT M GAINESPriority: Sep 22, 1982Filed: Sep 22, 1982Granted: Dec 31, 1985
Est. expirySep 22, 2002(expired)· nominal 20-yr term from priority
Inventors:M. Gaines Chestnut
66
PatentIndex Score
13
Cited by
11
References
1
Claims

Claims

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

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