USD333017SExpiredUtility

Animal watering valve

Assignee: ALFA LAVAL AGRI SCANDINAVIAPriority: Sep 14, 1989Filed: Mar 13, 1990Granted: Feb 2, 1993

Est. expirySep 14, 2009(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a animal watering valve, as shown and described.

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