USD252592SExpiredUtility

Pig waterer

56
Individually held — no corporate assignee on recordPriority: Sep 1, 1978Filed: Sep 1, 1978Granted: Aug 7, 1979
Est. expirySep 1, 1998(expired)· nominal 20-yr term from priority
Inventors:Lyle W. Lage
56
PatentIndex Score
7
Cited by
10
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a pig waterer, substantially as shown and described.

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