Wiper blade
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United States of America Patent
Stats
-
Oct 4, 2016
Grant Date -
Jan 1, 2015
app pub date -
Nov 30, 2011
filing date -
Feb 23, 2011
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A fin part (21e) is provided on a side opposite to a wiping surface side of a rubber holder (21) to press a blade rubber (22) toward the wiping surface side by receiving a wind (W) flowing along a moving car, and covering parts (23) protrude from both lengthwise ends of the blade rubber (22) toward the wiping surface side so as to partially cover lateral parts of the blade rubber (22). Owing to the fin part (21e), liftoff of a wiper blade (20) can be prevented. A wind (W) flowing from the front side to the rear side at an end part of a swing center side of the blade rubber (22) can be rectified by the covering part (23), and the wind (W) can flow along the rear side of the wiper blade (20) in the length direction of the wiper blade (20).
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