Animal husbandry – Watering or liquid feed device – Fountains and troughs
Reexamination Certificate
2005-10-25
2005-10-25
Carone, Michael J. (Department: 3644)
Animal husbandry
Watering or liquid feed device
Fountains and troughs
C119S072000
Reexamination Certificate
active
06957627
ABSTRACT:
A water tray drinker for pigs comprising a tray wherein the water compartment thereof is divided into water compartment portions by divider walls of different heights. An adjustable valve water supply mechanism is positioned above the tray for automatically filling one or more of the compartment portions of the tray depending upon the vertical adjustment of the adjustable valve water supply.
REFERENCES:
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patent: 5870970 (1999-02-01), Katz
patent: 6192831 (2001-02-01), Brunse
patent: 6588370 (2003-07-01), Odeh
Carone Michael J.
Smith Kimberly S.
Thomte Dennis L.
Thomte Mazour & Niebergall
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