USD246121SExpiredUtility
Livestock waterer
Individually held — no corporate assignee on recordPriority: Jul 6, 1976Filed: Jul 6, 1976Granted: Oct 18, 1977
Est. expiryJul 6, 1996(expired)· nominal 20-yr term from priority
Inventors:Bueal F. Hedstrom
41
PatentIndex Score
4
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design of a livestock waterer, substantially as shown.
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