Patent ID: 7007735

Claim:
A removable device to exclude insects and creatures, comprising: a screen, generally rectangular in shape having a width and a height; two stiles, mutually parallel, rigid, and located upon the perimeter of said screen whereby said stiles extend along said height of said screen upon installation of said device in an opening, and of sufficient length to span the height of said opening; two rails, mutually parallel, rigid, perpendicular to said stiles, and located upon the perimeter of said screen whereby said rails extend along said width of said screen upon installation of said device in said opening, and of sufficient length to span the width of said opening; two or more first elbows having a hollow first end to receive said rail and a first spring within said first end, a hollow second end perpendicular to said first end to receive said stile and a second spring within said second end; and, one or more second elbows having a hollow first end to receive said rail and a first spring within said first end, a hollow second end perpendicular to said first end to receive said stile and a second spring within said second end; whereby, said stiles and said rails connect to said first elbows and said second elbows around the perimeter of said screen.