|5626097||Automatic enclosure nest for domestic fowl|
An automatic enclosure nest for domestic fowl includes automatic controls for controlling the entrance and exit of fowl to and from the nest and for controlling the retrieval of eggs laid by the fowl from the nest. The nest enclosure also includes a trap ...
|4889076||Nest trap for laying hens|
A trap for a laying hens nest movable by the hen when entering the nest to a closed position obstructing the front entrance to prevent another hen from entering, and when leaving the nest to an open position to permit another hen to enter the nest. The tr...