Pneumatic Spray Gun
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United States of America Patent
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-
N/A
Issued Date -
Jul 1, 2010
app pub date -
Dec 30, 2008
filing date -
Dec 30, 2008
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A hand-held spray gun has a fluid inlet, a nozzle, and a fluid flow path configured to communicate the inlet with the nozzle. A trigger valve opens and closes the flow path. Another valve has a valve body that varies a flow area in the flow path upon moving through a range of positions. A thumbwheel rotates the valve body, which moves through the range of positions by rotating about an axis while remaining stationary along the axis. Additionally, a nozzle assembly includes a base part and a cap part that varies a fluid spray pattern upon rotating about an axis relative to the base part. One of those parts has a projection. The other has a pair of circumferentially spaced-apart stop surfaces defining opposite ends of an arcuate path of movement for the projection when the cap part rotates about the axis.
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Cited Art Landscape
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