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Class Information
Number: 239/704
Name: Fluid sprinkling, spraying, and diffusing > Electrostatic type > With fluid entrainment
Description: Apparatus wherein the spray device comprises means for combining the spray material with a fluid.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7621471 |
High voltage module with gas dielectric medium or vacuum |
Nov. 24, 2009 |
| 7614572 |
Electrostatic spraying device |
Nov. 10, 2009 |
| 7389941 |
Nozzle device and method for forming cryogenic composite fluid spray |
Jun. 24, 2008 |
| 7347679 |
Apparatus for manufacturing ultra-fine particles using electrospray device and method thereof |
Mar. 25, 2008 |
| 7329320 |
Apparatus for electrifying particle apparatus for scattering particle |
Feb. 12, 2008 |
| 7296759 |
Ratcheting retaining ring |
Nov. 20, 2007 |
| 7240861 |
Method and apparatus for dispensing paint powders for powder coatings |
Jul. 10, 2007 |
| 7152817 |
Electrostatic spray device |
Dec. 26, 2006 |
| 7150412 |
Method and apparatus for electrostatic spray |
Dec. 19, 2006 |
| 7114670 |
Self-contained powder coating system |
Oct. 3, 2006 |
| 6959884 |
Triboelectric sprayer |
Nov. 1, 2005 |
| 6889921 |
Bell cup skirt |
May. 10, 2005 |
| 6860434 |
Apparatus for manufacturing ultra-fine particles using electrospray device and method thereof |
Mar. 1, 2005 |
| 6840463 |
Quick color change system |
Jan. 11, 2005 |
| 6811090 |
Minute droplet forming method a minute droplet forming apparatus |
Nov. 2, 2004 |
| 6744046 |
Method and apparatus for feedback controlled electrospray |
Jun. 1, 2004 |
| 6557789 |
Manual spray coating gun |
May. 6, 2003 |
| 6503481 |
Compositions for aerosolization and inhalation |
Jan. 7, 2003 |
| 6402063 |
Head for spraying apparatus |
Jun. 11, 2002 |
| 6382521 |
Spray powder-coating system |
May. 7, 2002 |
| 6328224 |
Replaceable liner for powder coating apparatus |
Dec. 11, 2001 |
| 6326062 |
Spraying devices |
Dec. 4, 2001 |
| 6318647 |
Disposable cartridge for use in a hand-held electrostatic sprayer apparatus |
Nov. 20, 2001 |
| 6311903 |
Hand-held electrostatic sprayer apparatus |
Nov. 6, 2001 |
| 6276618 |
Electrostatic powder spray gun |
Aug. 21, 2001 |
| 6227466 |
Electrostatic spray module |
May. 8, 2001 |
| 6223997 |
Quick color change powder coating system |
May. 1, 2001 |
| 6220792 |
Slurry distributor |
Apr. 24, 2001 |
| 6202945 |
Method and apparatus for electrostatic powder coating |
Mar. 20, 2001 |
| 6112999 |
Powder paint system and control thereof |
Sep. 5, 2000 |
| 6079634 |
Electrostatic spraying |
Jun. 27, 2000 |
| 6056215 |
Electrostatic rotary atomizing spray device |
May. 2, 2000 |
| 6045053 |
Tribo-electric powder spray coating using conical spray |
Apr. 4, 2000 |
| 6015095 |
Powder paint coat pressure monitoring device |
Jan. 18, 2000 |
| 6007630 |
Method and apparatus for electrostatically depositing a medicament powder upon predefined regions of a substrate |
Dec. 28, 1999 |
| 5997643 |
Apparatus for powder coating welding cans |
Dec. 7, 1999 |
| 5992772 |
Apparatus for dispensing lubricating powder |
Nov. 30, 1999 |
| 5980994 |
Rotary atomizing electrostatic coating apparatus and method |
Nov. 9, 1999 |
| 5975425 |
Technique to reduce chemical usage and concomitant drift from aerial sprays |
Nov. 2, 1999 |
| 5924631 |
Triboelectric projector, installation for projecting coating product and process for controlling such a projector |
Jul. 20, 1999 |
| 5916640 |
Method and apparatus for controlled particle deposition on surfaces |
Jun. 29, 1999 |
| 5908162 |
Spray gun having an anti-back-ionization probe with a control system therefor |
Jun. 1, 1999 |
| 5894989 |
Electrostatic powder coating gun |
Apr. 20, 1999 |
| 5873523 |
Electrospray employing corona-assisted cone-jet mode |
Feb. 23, 1999 |
| 5865380 |
Rotary atomizing electrostatic coating apparatus |
Feb. 2, 1999 |
| 5853126 |
Quick disconnect for powder coating apparatus |
Dec. 29, 1998 |
| 5850976 |
Powder coating application gun and method for using the same |
Dec. 22, 1998 |
| 5839669 |
Method and apparatus for powder spraying |
Nov. 24, 1998 |
| 5813614 |
Dispensing device |
Sep. 29, 1998 |
| 5765762 |
Spray gun type electrostatic paint coating machine |
Jun. 16, 1998 |
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