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Class Information
Number: 239/104
Name: Fluid sprinkling, spraying, and diffusing > With cleaning means, drip collecting, waste disposal or soil preventing guards or shields
Description: Apparatus having means (1) to apply a cleaning agent (fluid or solid) to the parts of the apparatus, (2) to catch system fluid which is escaping as drip or leakage from the fluid handling system, (3) to make away with trapped or retained fluid to prevent drip or leakage or other soil possibilities, or (4) externally applied or directed to the system parts to prevent soil thereof or to the environment.










Sub-classes under this class:

Class Number Class Name Patents
239/106 Nozzle cleaner, flusher or drainer 210
239/105 Soil preventing gas shield 46
239/123 Solid scraping or clearing member 80
239/120 Waste disposal or drip collecting 75


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
6360961 Dispensing machine for the metered delivery and continuous homogenization of finished paint products Mar. 26, 2002
6341732 Method and apparatus for maintaining control of liquid flow in a vibratory atomizing device Jan. 29, 2002
6338441 Automatic painting device Jan. 15, 2002
6318383 Cleaning and servicing lawn sprinkler heads Nov. 20, 2001
6299075 Self closing flush plug for pop-up sprinkler Oct. 9, 2001
6267307 Fuel injector with anti-scale ceramic coating for direct injection Jul. 31, 2001
6256886 Device for cutting vegetation Jul. 10, 2001
6197376 Process and installation for covering a surface of a substrate with a layer of a fluid material Mar. 6, 2001
6168090 Flame spray system with splatter blocking and automated rod delivery apparatuses Jan. 2, 2001
6164561 Rotary atomizing head type coating device Dec. 26, 2000
6158678 Apparatus for applying fluids to various types and locations of surfaces Dec. 12, 2000
6105880 Mixing block for mixing multi-component reactive material coating systems and an apparatus using same Aug. 22, 2000
6098901 Apparatus for dispensing slurry Aug. 8, 2000
6085986 Oscillating disk drives Jul. 11, 2000
6076750 Device for filling packages Jun. 20, 2000
6036105 Liquid spraying apparatus and a method of manufacturing the liquid spraying apparatus Mar. 14, 2000
6032870 Process for fitting a gas-injecting nozzle in a wall and means for carrying out this process Mar. 7, 2000
6012645 Floor cleaning machine Jan. 11, 2000
6010570 Apparatus for forming coating film for semiconductor processing Jan. 4, 2000
6000633 Spray nozzle for anti-clog spray package Dec. 14, 1999
5965950 Device for controlling the injection location of washer solution Oct. 12, 1999
5927604 Spraying apparatus nozzle Jul. 27, 1999
5897057 Controlled atmosphere transfer system Apr. 27, 1999
5887768 Apparatus for dispensing liquid with liquid retention Mar. 30, 1999
5878957 Method and system for precise discharge determination Mar. 9, 1999
5855321 Die lubricant nozzle assembly Jan. 5, 1999
5842641 Device for moistening fluid-dispensing nozzles of a dispensing machine Dec. 1, 1998
5830334 Nozzle for fast plating with plating solution jetting and suctioning functions Nov. 3, 1998
5794855 Precision cone-overspray protector Aug. 18, 1998
5779148 Pop-up sprinkler with pressure regulator Jul. 14, 1998
5711484 Dispensing tube for directing the dispensing of fluids Jan. 27, 1998
5690740 High volume low pressure air entrapment of overspray Nov. 25, 1997
5662267 Controlled atmosphere transfer system Sep. 2, 1997
5603364 Spout for a fuel dispensing nozzle Feb. 18, 1997
5560544 Anti-clogging atomizer nozzle Oct. 1, 1996
5560381 Stainless steel cover for plastic spray arm Oct. 1, 1996
5520335 Spray hood and assembly including the spray hood May. 28, 1996
5480095 Actuator and container for dispensing fluids Jan. 2, 1996
5456412 High pressure surface washing device Oct. 10, 1995
5443210 Spraying apparatus Aug. 22, 1995
5433380 Self-cleansing pressure washing system for chemical sprayer Jul. 18, 1995
5431341 Drift control enclosure for an agricultural sprayer Jul. 11, 1995
5388769 Self-cleaning ionizing air gun Feb. 14, 1995
5388764 Spray gun with orifice union Feb. 14, 1995
5375743 Polyurethane foam metering apparatus Dec. 27, 1994
5372312 Air atomizing spray nozzle assembly with angled discharge orifices Dec. 13, 1994
5361992 Drift control enclosure for an agricultural sprayer Nov. 8, 1994
5340026 Fluid spraying apparatus Aug. 23, 1994
5328096 Spray apparatus and method of operation for spraying heavy viscous material Jul. 12, 1994
5296029 Spraying booth with arrangement for affecting the motions of paint particles Mar. 22, 1994

1 2 3 4










 
 
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