US 11,519,216 B2Granted

Chassis based fenestration systems

AssigneeSunrise Windows, LLC

InventorsJohn H. Walsh, Gary J. Spoering, Rolf J. Ohrstrom

Life of this patent

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Abstract

A fenestration system includes a chassis formed from left and right chassis stiles, and top and bottom chassis rails. The left and right chassis stiles having an outside longitudinal groove, an outside longitudinal ridge, an inside longitudinal groove and an inside longitudinal ridge. The top and bottom chassis rails having an outside longitudinal groove, an outside longitudinal ridge, an inside longitudinal groove and an inside longitudinal ridge. Outside stile covers are configured to engage the longitudinal outside groove and the longitudinal outside ridge of the chassis stile. Inside stile covers are configured to engage the inside longitudinal groove and the inside longitudinal ridge of the chassis stile. Outside rail covers are configured to engage the longitudinal outside groove and the longitudinal outside ridge of the chassis rail. Inside rail covers are configured to engage the inside longitudinal groove and the inside longitudinal ridge of the chassis rail.

Claims15

Dependent claims

A window sash or door panel kit comprising;

a chassis having a given width and a given height, and including a left chassis stile, a right chassis stile, a top chassis rail, and a bottom chassis rail, the chassis stiles and the chassis rails each having an exterior edge, the chassis stiles and the chassis rails having the same cross sectional profile to the extent that they each have
an outside surface, an inside surface with at least one longitudinally extending glazing ridge,
an interior surface with at least one longitudinally extending engagement member, and
an exterior surface with at least one longitudinally extending engagement member;
a plurality of chassis stile covers each having a first end and at least one engagement member operable to engage at least one of said chassis stile longitudinally extending engagement members and support the chassis stile covers on the chassis stile interior or exterior surfaces;
and
a plurality of chassis rail covers each having a first end and at least one engagement member operable to engage at least one of the chassis rail longitudinally extending engagement members and support the chassis rail covers on the chassis rail interior or exterior surfaces;
wherein at least one of the chassis stile covers and the chassis rail covers has a stop member;
wherein at least one of the left chassis stile, the right chassis stile, the top chassis rail, and the bottom chassis rail has a stop member;
wherein, when the at least one of the chassis stile covers and the chassis rail covers is supported on said at least one of the left chassis stile, the right chassis stile, the top chassis rail, and the bottom chassis rail, the stop members cooperate to prevent longitudinal movement between the at least one chassis cover and the at least one chassis rails and chassis stiles, in at least one direction;
wherein, when the stop members cooperate to prevent longitudinal movement between the at least one chassis cover and the at least one chassis rails and chassis stiles, the first end of each of the chassis stile covers and the first end of each of the chassis rail covers is aligned with the exterior edge of the at least one of the left chassis stile, the right chassis stile, the top chassis rail, and the bottom chassis rail, respectively.

8 more elements

A fenestration system comprising:

a chassis, the chassis formed from a left chassis stile, a right chassis stile, a top chassis rail and a bottom chassis rail, the left and right chassis stile each having a first side surface with a first side longitudinal stile groove and a first side longitudinal stile ridge, the left and right first side stile grooves each defined by opposing walls, the left and right chassis stile each having a second side surface with a second side longitudinal stile groove and a second side longitudinal stile ridge, the left and right second side stile grooves each defined by opposing walls, the top and bottom chassis rails each having a first side surface with a first side longitudinal stile groove and a first side longitudinal stile ridge, the top and bottom first side rail grooves each defined by opposing walls, the top and bottom chassis rails each having a second side surface with at least one longitudinal second side groove and a second side longitudinal ridge, each of the top and bottom second side longitudinal rail grooves each defined by opposing walls;
a plurality of first side chassis stile covers each having a first longitudinal first side ridge configured to engage the longitudinal first side stile groove of a chassis stile and further having a second longitudinal first side ridge configured to engage the longitudinal first side ridge of a chassis stile, each of the first and second first side ridges of the first side chassis stile cover having a hook edge;
a plurality of second side chassis stile covers each having a longitudinal second side ridge configured to engage the second side longitudinal stile groove of a chassis stile and further having a longitudinal second side groove configured to engage the longitudinal ridge of a chassis stile;
a plurality of first side chassis rail covers each having a first longitudinal first side ridge configured to engage the longitudinal first side rail groove of a chassis rail and further having a second longitudinal first side ridge configured to engage the longitudinal first side ridge of a chassis rail, each of the first and second ridges of the first side chassis rail covers having a hook edge;
a plurality of second side chassis rail covers each having a longitudinal second side ridge configured to engage the second side longitudinal groove of a chassis rail and further having a longitudinal second side groove configured to engage the longitudinal ridge of a chassis rail;
wherein the left chassis stile, the right chassis stile, the top chassis rail and the bottom chassis rail are formed from a polymeric material, and wherein the left and right second side stile grooves are each defined by opposing walls having smooth surfaces, and the top and bottom second side rail grooves are each defined by opposing walls having smooth surfaces, and each of the top and bottom first side longitudinal rail grooves are defined by opposing walls having a smooth surface.

3 more elements

A fenestration system comprising:

a chassis, the chassis formed from a left chassis stile, a right chassis stile, a top chassis rail and a bottom chassis rail;
the left and right chassis stile each having a first side surface with a first longitudinal stile engagement member, and a second longitudinal stile engagement member;
a first side left chassis stile cover and a first side right chassis stile cover each having a first longitudinal stile cover engagement member and a second longitudinal stile cover engagement member configured to engage the first longitudinal stile engagement member and the second longitudinal stile engagement member of the left and right chassis stiles respectively;
the top and bottom chassis rails each having a first side surface with a first longitudinal rail engagement member, and a second longitudinal rail engagement member;
a first side top chassis rail cover and a first side bottom chassis rail cover each having a first longitudinal rail cover engagement member and a second longitudinal rail cover engagement member configured to engage the first longitudinal rail engagement member and the second longitudinal rail engagement member of the first side surface of the top and bottom chassis rails respectively;
wherein the first longitudinal stile engagement member, and a second longitudinal stile engagement member of the first side surface of the left and right chassis stiles is a first longitudinal stile groove and a second longitudinal stile groove respectively, and wherein the first longitudinal stile cover engagement member and a second longitudinal stile cover engagement member of the first side left and right stile covers is a first longitudinal ridge and a second longitudinal ridge respectively;
and wherein each of the left chassis stile and the right chassis stile are extruded and have a hollow interior defined by four walls, a first pair of walls being spaced apart and generally parallel to one another and a second pair of walls being spaced apart from one another and generally perpendicular to the first pair of walls.

4 more elements

Dependencies are inferred from the claim text.

Facts

Application: 17/172,892Filed 10 Feb 2021 · continuation
Priority: 1 Aug 2016
Published: US 2021/0238910 A15 Aug 2021
Granted: 6 Dec 2022
Term ends: Not estimatedThe source records don’t support an estimate.

Classification4 codes

E06B 1/30
Frames of plastics: composed of several parts with respect to the cross-section of the frame itself
E06B 1/34
Frames for doors, windows, or the like to be fixed in openings: coverings, e.g. protecting against weather, for decorative purposes
E06B 1/28
Frames of plastics: hollow frames
E06B
Fixed or movable closures for openings in buildings, vehicles, fences or like

Family

Application62/369,471Us provisional application · filed 1 Aug 2016
Application15/665,531Parent of this continuation · filed 1 Aug 2017
Application16/780,286Parent of this continuation · filed 3 Feb 2020
US 10,550,623 B2Parent of this continuation · filed 4 Feb 2020
US 10,934,765 B2Parent of this continuation · filed 2 Mar 2021
US 2021/0238910 A1Pre-grant publication · published 5 Aug 2021
US 2018/0030775 A1Published application
US 2020/0173223 A1Published application
US 11,519,216 B2This patent

From the US filing history. Foreign family members aren’t listed.