Wiper blade and vehicle wiper device
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United States of America Patent
Stats
-
Jul 19, 2022
Grant Date -
Mar 11, 2021
app pub date -
Dec 3, 2019
filing date -
Oct 9, 2018
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A wiper blade wipes a wiping surface. The wiper blade includes a blade rubber that is disposed in contact with the wiping surface, a wiper case that holds the blade rubber, and a state changing member that is accommodated in the wiper case and rotatable in the wiper case. The state changing member is rotatable in the wiper case or movable in a longitudinal direction. The state changing member is configured to change a curved form or rigidity in the longitudinal direction of the wiper blade in accordance with a curved form of the wiping surface when a rotational position or a longitudinal position of the state changing member is changed.
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Family
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Cited Art Landscape
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