Bird feeding apparatus

Details Bird feeding apparatus Bird feeding apparatus

2007-03-27

2007-03-27

Nguyen, T. (Department: 3644)

Animal husbandry

Feeding device

Hopper and trough

Reexamination Certificate

active

10859037

ABSTRACT:
Bird feeding apparatus comprising a main body that provides access to bird food and a base member having a plurality of shedding faces which are inclined so that a bed of food particles in the main body settling under gravity is shed towards feeding ports located proximal the periphery of the base; where each shedding face has at least two mutually inclined substantially flat surfaces that together form a valley the floor of which descends as it approaches the periphery of the base.

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patent: 6571734 (2003-06-01), Finklea
patent: 2 271 265 (1994-04-01), None
patent: 2 287 635 (1995-09-01), None

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