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Assignee420820 Ontario Limited
InventorsJohn Robert Davies, Sean Davies, Sinnathamby Kupenthirarajan
Estimating the term…
A roll screen cassette for installation in a closure assembly having a frame for moveably retaining a closure member, the frame including a header, sill, and vertical jamb sections, at least one of the sections including a pocket formed within the interior thereof, the pocket having a first predetermined configuration defined by the interior of the section and for receipt of the roll screen, the roll screen comprising a pair of brackets from which the roll screen is pivotally supported, the pair of brackets having a second predetermined configuration compatible with the pocket of the frame section having the first predetermined configuration, the pair of brackets utilized for removeably retaining the roll screen within the pocket in use, the pair of brackets and roll screen being removeably held in position with respect to said frame only by the pocket having the first predetermined configuration and the pair of brackets having a second predetermined configuration compatible with the pocket and being located in the pocket in use, wherein the compatible shapes of the pair of brackets and the pocket when installed in the frame section cooperate to prevent the pair of brackets from rotating with respect to the pocket and the frame when the roll screen is let out or taken in use.
A closure assembly comprising a frame for moveably retaining a closure member, said frame comprising header, sill, and vertical jamb sections having an interior, one of said sections including a hollow pocket formed within the interior of said section, said pocket having a first shape defined by an interior surface of said section, said assembly including in a roll screen substantially fully contained within said pocket and being pivotally supported upon at least one bracket, said at least one bracket having a leading edge compatible in shape with the first shape of said interior surface of said pocket, said at least one bracket utilized for removeably retaining the roll screen, said at least one bracket being prevented from rotation with respect to said frame only by said pocket having the first shape and the leading edge of said at least one bracket being compatible in shape with said pocket, wherein the compatible shapes of said pocket and the leading edge of said at least one bracket cooperate to prevent the at least one bracket from rotating with respect to the pocket and said frame when said roll screen is let out or taken in.
A closure assembly comprising a frame for moveably retaining a closure member, said frame comprising header, sill, and vertical jamb sections having an interior, one of said sections including a hollow pocket formed within the interior of said section, said pocket having a first shape defined by an interior surface of the section, said assembly including a roll screen substantially fully contained within said pocket and being pivotally supported upon a pair of brackets having a leading edge compatible in shape with the first shape of said interior surface of said pocket, said pair of brackets utilized for removeably retaining the roll screen, said pair of brackets being prevented from rotation with respect to said frame only by said pocket having the first shape and the leading edge of said pair of brackets being compatible in shape with said pocket, wherein the compatible shapes of said pocket and the leading edge of said pair of brackets cooperate to prevent the pair of brackets from rotating with respect to the pocket and said frame when said roll screen is let out or taken in.
A roll screen cassette installed within a closure assembly having a frame for moveably retaining a closure member, said frame including header, sill, and vertical jamb sections having an interior, one of said sections including a hollow pocket formed within the interior of said section, said pocket having a first shape defined by an interior surface of the section and for substantially fully containing the roll screen cassette,
A closure assembly comprising a retractable screen substantially fully contained within a frame including header, sill, and jamb framing sections, one of said framing section including a pocket having a first shape defined by an interior surface of the framing section, the screen accumulating on and paying out from a spring biased roll pivoting on brackets having a compatible shape with respect to the interior surface of the framing section, said brackets thereby being constrained from rotation within the pocket of said frame portion without the need of fasteners, wherein the screen is retractable for egress or cleaning purposes, and available as desired.
Dependencies are inferred from the claim text.