Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Gregory A Header0
Date of Patent
January 3, 2023
0Patent Application Number
169499520
Date Filed
November 20, 2020
0Patent Citations
Patent Primary Examiner
CPC Code
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.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
