USD249169SExpiredUtility

Aquarium tank

70
Individually held — no corporate assignee on recordPriority: Apr 18, 1977Filed: Apr 18, 1977Granted: Aug 29, 1978
Est. expiryApr 18, 1997(expired)· nominal 20-yr term from priority
Inventors:Gentle J. Walker
70
PatentIndex Score
13
Cited by
3
References
1
Claims

Claims

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

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