LIGHTWEIGHT BLOWER
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United States of America Patent
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Issued Date -
Oct 21, 2010
app pub date -
Dec 11, 2008
filing date -
Dec 11, 2007
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Blowing devices (100) have many uses; for example, they can be used to dry, cool, clean, or move objects. These functions are often performed by human beings with limited carrying capacity and endurance; therefore, a lightweight blower (100) is desired to perform the above tasks more easily. In accordance with the example uses, the present disclosure includes a lightweight blower (100) having an upper scroll (11), a lower scroll (10), and a joint (15) where the two scrolls (10, 11) are welded together to form a strong, lightweight joint (15).
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