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Patent drawing for System and method for inspecting and maintaining the exterior elevated elements of building structures
US 11,906,506 B1
Materials testing US 11,906,506 B1 Not in force

System and method for inspecting and maintaining the exterior elevated elements of building structures

This invention describes a way to ventilate the hidden interior spaces of outdoor building structures like decks or balconies. It uses a special window with railings to allow air circulation. Optionally, a fan can be installed and automatically turned on by a humidity sensor to actively dry out the space and prevent wood rot.

Why it matters: The underlying technologies for humidity sensing and fan control were already mature in 2022. No major advancements in the past four years have significantly altered the feasibility or cost of this specific ventilation system.

Status
Not in forceListed as no longer active. The specific reason is not in the record we hold.
How hard to build
ModerateCustom window, fan, humidity sensor, control logic.

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