Patent ID: 7810453

Claim:
A two position poultry flooring and surrounding building system for use in raising poultry, comprising: a housing structure having walls and a roof suspended thereover a 1 st floor and a 2 nd floor suspended above said 1 st floor, wherein, said 1 st floor is a solid floor connected to said walls and is provided beneath said suspended 2 nd floor, said 2 nd floor being a substantially inelastic film member adapted to be suspended using a moveable suspension means operatively connected around edges of said film member, in an operative first position above said 1 st floor separate to provide a raised 2 nd floor structure above said 1 st floor, a positive pressure ventilation system providing ventilation through said 2 nd floor structure to poultry persisting on an upper surface of said 2 nd floor, said inelastic film member comprising apertures to permit poultry waste products from said poultry and supplied ventilation to pass through said inelastic film member so that waste products are substantially continuously separated from the poultry persisting on an upper side of said film member and ventilation is provide through said 2 nd floor to said poultry; and; wherein said inelastic film structure is maintained under tension in said operative position to reduce need for independent support structure between said 2 nd floor film member and said 2 nd suspended floor moveable via said moveable suspension means to an inoperative second cleaning and servicing position where tension in said 2 nd floor inelastic member is reduced and said 2 nd floor inelastic member substantially lays fully upon said solid 1 st floor and said moveable suspension means remaining attached to said 2 nd floor.