Scraping device for cleaning a roadway surface
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
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Dec 21, 2021
Grant Date -
Oct 24, 2019
app pub date -
Jul 3, 2019
filing date -
Jul 3, 2019
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The device includes two opposing lateral wings forming the right and left sides of the scraping device. Each wing includes an upper section through which the wing is attached to the central support about a vertical pivot axis, and a bottom section that is pivotable with respect to the upper section about a first horizontal pivot axis. Each wing can follow the unevenness of the roadway surface and may also include parts that can pivot backwards in case of a frontal impact with an obstacle. The scraping device offers a very high degree of versatility and can clean various kinds of roadway surfaces with an unprecedented level of efficiency.
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