USD331792SExpiredUtility

Base for a cylindrical tank

Individually held — no corporate assignee on recordPriority: Feb 27, 1989Filed: Feb 27, 1989Granted: Dec 15, 1992
Est. expiryFeb 27, 2009(expired)· nominal 20-yr term from priority
81
PatentIndex Score
26
Cited by
13
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an base for a cylindrical tank, substantially as shown.

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