Removable and adjustable screen
OwnerTerrence S. Lakeinventor
Life of this patent
Estimating the term…
Abstract
A removable device has a screen, two stiles and two rails, connected by elbows. The rectangular screen admits light and air. The two stiles stand mutually parallel, rigid, and perpendicular to the horizon upon installation of the device in an opening. The two rails lie mutually parallel, rigid, and parallel to the horizon. The first elbows receive the rail coaxial with a first spring and the stile coaxial with a second spring while having gripping means. Slightly different, the second elbows have an adjusting means. The stiles and the rails connect to the elbows around the perimeter of the screen.
Claims13
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.
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 gripping means upon said first end coplanar with 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, and adjusting means upon said first end coplanar with said second end;
- whereby, said stiles and said rails connect to said first elbows and said second elbows around the perimeter of said screen with said gripping means coplanar with said adjusting means.
Dependencies are inferred from the claim text.