Patent ID: 9399886
Filing Date: 2016-07-26
CPC Classification: A01K,E05D,E05F,E06B

Claim Text:
1. A vertical wall comprising: a panel fabricated from a plurality of interconnected horizontal and vertical wire rods, the plurality of interconnected horizontal and vertical wire rods arranged to form an opening for allowing an animal to pass through the panel; a door fabricated from a plurality of interconnected horizontal and vertical wire rods, the door being pivotally hinged to a first vertical wire rod of the panel and traversable between a closed position and a closed position, the door being sufficiently large to cover the opening to block the opening and prevent the animal from passing through the opening of the panel when the door is in the closed position, and the animal being capable of passing through the opening when the door is in the opened position; a first camming member of a first horizontal wire rod of the door disposed adjacent to the first vertical wire rod of the panel so that a camming surface of the first camming member slides against a camming surface of a second camming member of the panel as the door is traversed from the opened position to the closed position to lift the door upward; a latch mounted to the panel or door which is traversable from a disengaged position to an engaged position when the door is lifted upward by the first and second camming members to clear the latch.