US PATENT SUBCLASS 119 / 61
.~ Troughs
Current as of: June, 1999
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DEFINITION
Classification: 119/61
Miscellaneous feeding devices consisting of open receptacles specially designed to receive and hold feed accessible to animals. Trough guards and similar devices designed to prevent the fouling and wasting of feed are also included in this subclass.
SEE OR SEARCH THIS CLASS, SUBCLASS:
72, for analogous devices, and 65, and indented subclasses for easily portable feed troughs, pails and boxes performing the function of the conventional "nose bag".
SEE OR SEARCH CLASS
220, Receptacles, for metal troughs of general application.
