Pressure vessel for sprayers
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United States of America Patent
Stats
-
Apr 24, 1990
Grant Date -
N/A
app pub date -
Apr 10, 1984
filing date -
Apr 10, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An all plastic one piece blow molded pressure vessel and sprayer combination shows a bottom closure with upwardly inclined feet. Internal pressure causes the upward and inward portion of the feet to descend such that the feet remain in good contact with a planar surface on which the vessel is resting, such that the bottom does not become bulged outwardly and rock.
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Cited Art Landscape
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