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US 11,542,746 B2Granted
Sill assembly and subsill for the same
AssigneeSolar Innovations LLC
InventorGregory A Header
Life of this patent
Estimating the term…
Abstract
A subsill positioned at least partially under a sill in a sill assembly. The sill assembly positioned under a door or window. Two or more pressure chambers extend lengthwise between the subsill and sill. Pressure chambers can extend one behind another. The subsill can include a backstop with some of the pressure chambers extending lengthwise between the backstop and the sill. Apertures in the pressure chambers are positioned to force water to flow by a circuitous path.
Claims16
A device for use with a sill, comprising:
- a subsill positioned at least partially below the sill;
- a plurality of pressure chambers positioned between the sill and the subsill and extending lengthwise along the subsill;
- and
- apertures arranged in the plurality of pressure chambers in such a way that forces water passing through the plurality of pressure chambers to be routed circuitously lengthwise along the subsill.
1 more element
A sill assembly, comprising:
- a sill;
- a subsill positioned at least partially below the sill;
- a plurality of pressure chambers positioned between the sill and the subsill and extending lengthwise along the subsill;
- and
- apertures arranged in the plurality of pressure chambers in such a way that forces water passing through the plurality of pressure chambers to be routed circuitously along a path lengthwise with respect to the sill and the subsill.
2 more elements
Dependencies are inferred from the claim text.