US PATENT SUBCLASS 119 / 51.12
.~.~ Trough access

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


119 /   HD   ANIMAL HUSBANDRY

51.01  DF  FEEDING DEVICE {16}
51.11  DF  .~ Timer-controlled {3}
51.12.~.~ Trough access

DEFINITION

Classification: 119/51.12

(under subclass 51.11) Feeding devices in which access, by an animal, to a feeding trough is controlled.