System and devices for adjustable door closure control
Number of patents in Portfolio can not be more than 2000
United States of America
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May 28, 2024
Grant Date -
N/A
app pub date -
Dec 20, 2021
filing date -
Dec 20, 2021
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Disclosed are systems and devices for controlling the closing of a door. A head unit is to be installed in a doorjamb, comprising a chamber filled at least in part with a shear thickening fluid. A piston is connected to a cap and configured to exert pressure against the shear thickening fluid in response to a force applied to the cap. The systems and devices provide an adjustable design that resists door slamming and aggressive closure, serving as a safety device as well as noise, damage and pet control around doors (preventing closure if desired). An install kit provides exact location, depth control and guide to place over the head unit to tap it into place with a hammer.
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Cited Art Landscape
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