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US 11,047,133 B1Granted
Modular rooftop with variable slope panels
AssigneeAirbnb, Inc.
InventorChristopher Perry Barton
Life of this patent
Estimating the term…
Abstract
In a roofing structure, two roof panels with different slopes and lengths are positioned back-to-back, the vertical back walls of the panels having a uniform height. The seam between the two differently-sloped panels are connected by a ridge cap set at a uniform height. The ridge cap covers the seam, extending on both sides to a distance from the back walls of the roof panels sufficient to create a capillary break therefrom (preventing moisture migration) and then downwards and slightly towards the back walls of the roof panels, thereby using gravity to direct the water into the downward sloping roof panels.
Claims17
A roofing structure comprising:
- a first roof panel having (a) a first bottom sheet, (b) a first side sheet and a second side sheet, the first side sheet and the second side sheet being positioned at opposite sides of the first bottom sheet, and (c) a first back wall connecting the first side sheet, the second side sheet, and the first bottom sheet, wherein the first bottom sheet is positioned so as to be angled at a first slope, a vertically-highest side of the first bottom sheet being at an intersection of the first bottom sheet with the first back wall, and wherein a vertical distance from a vertically-lowest portion of the first bottom sheet to a vertically-highest portion of the first back wall is of a first height;
- a second roof panel having (a) a second bottom sheet, (b) a third side sheet and a fourth side sheet, the third side sheet and the fourth side sheet being positioned at opposite sides of the second bottom sheet, and (c) a second back wall connecting the third side sheet, the fourth side sheet, and the second bottom sheet, wherein the second bottom sheet is positioned so as to be angled at a second slope that is different than the first slope, a vertically-highest side of the second bottom sheet being at an intersection of the second bottom sheet with the second back wall, and wherein a vertical distance from a vertically-lowest portion of the second bottom sheet to a vertically-highest portion of the second back wall is of the first height;
- and
- a ridge cap;
- wherein the first roof panel and the second roof panel are positioned adjacent to each other, the first roof panel and the second roof panel being separated by a gap, and
- wherein the ridge cap is positioned so as to seal the gap between the roof panels.
3 more elements
A roofing structure comprising:
- a first roof panel having (a) a first back wall, and (b) a first bottom sheet positioned at an angle, wherein a vertically highest end of the first bottom sheet is attached to the first back wall, wherein the height of the first back wall is a first height;
- a second roof panel having (a) a second back wall, and (b) a second bottom sheet positioned at an angle, wherein a vertically highest end of the second bottom sheet is attached to the second back wall, wherein the height of the second back wall is the first height;
- a ridge cap;
- and
- a z-clip attached to the back wall of the first roof panel, wherein the z-clip has an overhang that extends away from the back wall of the first roof panel,
- wherein the first roof panel and the second roof panel are positioned such that the first back wall of the first roof panel is adjacent to the second back wall of the second roof panel, and
- wherein the ridge cap is positioned so as to cover the first back wall of the first roof panel and the second back wall of the second roof panel.
4 more elements
A roofing structure comprising:
- a ridge cap;
- a first roof panel having (a) a first bottom sheet positioned at an angle, (b) a first side sheet and a second side sheet, the first side sheet and the second side sheet being positioned at opposite sides of the first bottom sheet, and (c) a first back wall connecting the first side sheet, the second side sheet, and the first bottom sheet, wherein a vertically highest end of the first bottom sheet is attached to the first back wall;
- a second roof panel (a) a second bottom sheet positioned at an angle, (b) a third side sheet and a fourth side sheet, the third side sheet and the fourth side sheet being positioned at opposite sides of the second bottom sheet, and (c) a second back wall connecting the third side sheet, the fourth side sheet, and the second bottom sheet, wherein a vertically highest end of the second bottom sheet is attached to the second back wall, and wherein the first roof panel and the second roof panel are positioned such that the first back wall of the first roof panel is adjacent to the second back wall of the second roof panel;
- a third roof panel having (a) a third bottom sheet positioned at an angle, (b) a fifth side sheet and a sixth side sheet, the fifth side sheet and the sixth side sheet being positioned at opposite sides of the third bottom sheet, and (c) a third back wall connecting the fifth side sheet, the sixth side sheet, and the third bottom sheet, wherein a vertically highest end of the third bottom sheet is attached to the third back wall, and wherein the first roof panel and the third roof panel are positioned such that one of the first side sheet or the second side sheet the first roof panel is adjacent to one of the fifth side sheet or the sixth side sheet of the third roof panel;
- a fourth roof panel having (a) a fourth bottom sheet positioned at an angle, (b) a seventh side sheet and an eighth side sheet, the seventh side sheet and the eighth side sheet being positioned at opposite sides of the fourth bottom sheet, and (c) a fourth back wall connecting the seventh side sheet, the eighth side sheet, and the fourth bottom sheet, wherein a vertically highest end of the fourth bottom sheet is attached to the fourth back wall, wherein the third roof panel and the fourth roof panel are positioned such that the third back wall of the third roof panel is adjacent to the fourth back wall of the fourth roof panel, and wherein the second roof panel and the fourth roof panel are positioned such that one of the third side sheet or the fourth side sheet of the second roof panel is adjacent to one of the seventh side sheet or the eighth side sheet of the fourth roof panel, and
- a z-clip attached to the back wall of the first roof panel, wherein the z-clip has an overhang that extends away from the back wall of the first roof panel,
- wherein a vertical height of each of the fourth back wall of the first roof panel, the second back wall of the second roof panel, the third back wall of the third roof panel, and the first back wall of the fourth roof panel are a first height,
- wherein a respective exterior side of each of the respective back walls of each of the first roof panel, second roof panel, third roof panel, and fourth roof panel abuts a central axis,
- wherein the ridge cap is positioned over the central axis so as to cover the respective back walls of each of the first roof panel, the second roof panel, the third roof panel, and the fourth roof panel, and
- wherein the ridge cap is detachably coupled to the z-clip.
7 more elements
Dependencies are inferred from the claim text.