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Class Information
Number: 239/411
Name: Fluid sprinkling, spraying, and diffusing > Combining of separately supplied fluids (i.e., plural flow paths) > And valving means controlling flow for combining > By terminal ejection valve > Fluid pressure operated valve (mixed or unmixed) > By gas pressure
Description: Apparatus in which the fluid controlling the valve is a nonliquid.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7165733 |
Sanitary spray nozzle |
Jan. 23, 2007 |
| 7100366 |
Device for the post-treatment of exhaust gases of an internal combustion engine |
Sep. 5, 2006 |
| 7073734 |
Spraying device system and method of dispersing and disseminating materials |
Jul. 11, 2006 |
| 6827299 |
Gang mountable spray gun |
Dec. 7, 2004 |
| 6805307 |
Spraying device, system and methods of dispersing and disseminating materials |
Oct. 19, 2004 |
| 6769632 |
Method and apparatus for supplying coating material |
Aug. 3, 2004 |
| 5388767 |
Spray gun with check valve |
Feb. 14, 1995 |
| 5150836 |
Method of fuel injection |
Sep. 29, 1992 |
| 5110051 |
Squeeze sprayer device |
May. 5, 1992 |
| 4901926 |
Whirlpool tub with automatic pre-flushing of the system |
Feb. 20, 1990 |
| 4848665 |
Compact spray gun |
Jul. 18, 1989 |
| 4709515 |
Wet sandblasting system |
Dec. 1, 1987 |
| 4283012 |
Self-cleaning nozzle construction for product enrobing apparatus |
Aug. 11, 1981 |
| 4283012 |
Self-cleaning nozzle construction for product enrobing apparatus |
Aug. 11, 1981 |
| 4228958 |
Air-operated spray device |
Oct. 21, 1980 |
| 4180011 |
Apparatus for spraying a coating on the inside surfaces of longitudinal seams on can bodies |
Dec. 25, 1979 |
| 4084934 |
Combustion apparatus |
Apr. 18, 1978 |
| 4076173 |
Atomizer |
Feb. 28, 1978 |
| 3993246 |
Nebulizer and method |
Nov. 23, 1976 |
| 3986672 |
Spray gun system |
Oct. 19, 1976 |
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