Attachment for motor vehicles with rear windows
AssigneeAir-O-Scoop Corporation
InventorRichard Chatlos
Life of this patent
Estimating the term…
Abstract
An air flow device for positioning in the rear windows of closed motor vehicles and boats. The device has a frame which fits within the window or an unclosed portion of the window. Means are provided for attaching the device frame to the window frame. A transparent plate is attached at its bottom to the bottom portion of the device frame on its side inside of the motor vehicle. The transparent plate is positioned at its top away from the top of the device frame (or the vertical plane of the window). A gap exists between the top of the device frame and the top of the plate. There are two side members, each of which is attached to a set of corresponding ends of the device frame and the plate. The side members prevent lateral air flow into the motor vehicle.
Claims18
A window containing an air flow device for a closed motor vehicle or boat for positioning in the rear aperture thereof, which comprises a window frame, two outer window sections which are stationary and mounted in the end portions of said window frame, said two outer window sections begin of such size as to form an opening therebetween, and said air flow device mounted in said opening, said air flow device comprising a base plate, a bottom lip attached on top to said base plate, and on bottom to the bottom portion of said window frame, two vertical side plates, each having one end attached to the end of the base plate, a narrow top horizontal plate attached on each end to the vertical side plates on the side towards the opening, a top vertical lip attached to the edge of said top plate towards said opening, part of the ends of said top vertical lip being attached to said side plates, a back plate which is attached at its bottom to the portion of said base plate inside of said motor vehicle and is positioned with its top away from said top horizontal plate or the vertical plane of said opening thereby forming a gap between said top horizontal plate and said back plate, and an extension of the edge of each of said side plates facing said opening which provides means of sealingly engaging the end of one of said outer window sections facing the opening, at least said back plate being transparent, said two side plates being generally triangular in shape, being attached on one edge to said back plate and preventing lateral air flow.
An air flow device for a closed motor vehicle or boat for positioning in the rear aperture thereof, a rim unit fitting around the entire rim of said rear aperture, at least a portion of the top part of said rim unit having a longitudinal groove therein and at least a portion of the part of said rim unit having a longitudinal groove therein, which comprises (i) a plate, which has a central aperture and which fits within said rear aperture, the top and bottom edges of said plate fitting in said top groove and said bottom groove, respectively, in said rim unit, (ii) a slanted plate, which is attached at its bottom to the bottom edge of said central aperture of said plate and which extends upwardly and inwardly therefrom, thereby forming a gap between the top of said slanted plate and the vertical plane of said rear aperture, and (iii) two side members, each of which is attached on one side to said plate and on the other side to said slanted plate, thereby preventing lateral air flow.
In combination, a closed motor vehicle or boat, said motor vehicle or boat having a rear aperture, a rim unit fitting around the entire rim of said rear aperture, at least a portion of the top part of said rim unit having a longitudinal groove therein and at least a portion of the part of said rim unit having a longitudinal groove therein, and an air flow device positioned in said rear aperture, said air flow device comprising (i) a plate, which has a central aperture and which fits within said rear aperture, the top and bottom edges of said plate fitting in said top groove and said bottom groove, respectively, in said rim unit, (ii) a slanted plate, which is attached at its bottom to the bottom edge of said central aperture of said plate and which extends upwardly and inwardly therefrom, thereby forming a gap between the top of said slanted plate and the vertical plane of said rear aperture, and (iii) two side members, each of which is attached one side to said plate and on the other side to said slanted plate, thereby preventing lateral air flow.
Dependencies are inferred from the claim text.