Color changing sprayer container
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United States of America Patent
Stats
-
Apr 13, 2004
Grant Date -
Jan 30, 2003
app pub date -
Jul 26, 2001
filing date -
Jul 26, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A sprayer including a sprayer container adapted to be filled with a fluid. The sprayer container has at least a portion thereof including thermochromic color-changing properties. The sprayer container includes an interior surface and an exterior surface. A spraying gun is connected to the sprayer container, with the spraying gun including a trigger for selectively spraying pressurized fluid in the sprayer container onto a predetermined object. The sprayer container indicates the amount of fluid in the sprayer container by a color change line located at a transition line between the fluid and gas within the sprayer container when fluid is located within the sprayer container, thereby causing a top area of the sprayer container having the interior surface adjacent the gas to be a first color and a bottom area of the sprayer container having the interior surface adjacent the fluid to be a second color.
First Claim
Family
International Classification(s)
Cited Art Landscape
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