Wiper device improving separation function of wiper blade
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United States of America Patent
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Jan 14, 2014
Grant Date -
Sep 19, 2013
app pub date -
Dec 17, 2012
filing date -
Mar 13, 2012
priority date (Note) -
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status (Latency Note)
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Abstract
A wiper device having an improved function of separating a wiper blade. The wiper device includes: a wiper blade including: a wiper rib for cleaning a glass of a vehicle; a lever member supporting the wiper rib; and a rotary shaft disposed across opposite side walls of a penetration hole formed in a center portion of the lever member, and including a rotary shaft that has a non-circular cross section; a retainer including a receiving recess including an opening corresponding to the non-circular cross section so as to detachably receive the rotary shaft; and an index unit indicating a position where the wiper blade is coupled to or separated from the retainer while the wiper blade is rotated with respect to the retainer within a predetermined angle range.
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