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Class Information
Number: 118/623
Name: Coating apparatus > With means to apply electrical and/or radiant energy to work and/or coating material > Electrostatic and/or electromagnetic attraction or projection of coating material to work > Including electromagnetic field
Description: Apparatus wherein said apparatus has, at least in part, an electromagnetic field.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8448598 Coating device May. 28, 2013
8096263 Nanoparticles, conductive ink and circuit line forming device Jan. 17, 2012
8092605 Magnetic confinement of a plasma Jan. 10, 2012
8074598 Fluid management system and method for fluid dispensing and coating Dec. 13, 2011
7837136 Electrostatic coating device Nov. 23, 2010
7829154 Particle deposition apparatus, particle deposition method, and manufacturing method of light-emitting device Nov. 9, 2010
7815976 Method for manufacturing organic resin-coated metal sheet and apparatus of manufacturing organic resin-coated metal sheet Oct. 19, 2010
7785673 Hot melt application system Aug. 31, 2010
7732020 Method and apparatus for the application of powder material to substrates Jun. 8, 2010
7497910 Dry powder electrostatic deposition method and apparatus Mar. 3, 2009
7455732 Apparatus and systems for coating objects Nov. 25, 2008
7396413 Device and method for coating serpentine fluorescent lamps Jul. 8, 2008
7329320 Apparatus for electrifying particle apparatus for scattering particle Feb. 12, 2008
7247206 Medium application device Jul. 24, 2007
7186444 Electrostatic coating device with insulated grounding electrode Mar. 6, 2007
6713134 Apparatus for spin-coating semiconductor substrate and method of doing the same Mar. 30, 2004
6630027 Device for delivering charged powder for deposition Oct. 7, 2003
6569249 Process for forming layers on substrates May. 27, 2003
6562138 Electrode holder for a powder spray gun May. 13, 2003
6555180 System and method for direct fabrication of micro/macro scale objects in a vacuum using electromagnetic steering Apr. 29, 2003
6447855 Device and method for dusting smooth or sheet-like products Sep. 10, 2002
6376028 Device and method for treating the inside surface of a plastic container with a narrow opening in a plasma enhanced process Apr. 23, 2002
6368409 Electrostatic dispensing apparatus and method Apr. 9, 2002
6352589 Apparatus for spin-coating semiconductor substrate and method of doing the same Mar. 5, 2002
6279502 Resist developing method by magnetic field controlling, resist developing apparatus and method of fabricating semiconductor device Aug. 28, 2001
6264757 Separating contaminants from continuous from surface cleansing solution during continuous strip steel processing Jul. 24, 2001
6237525 Apparatus for coating a paper or board web May. 29, 2001
6216631 Robotic manipulation system utilizing patterned granular motion Apr. 17, 2001
6197114 Power feeding apparatus having an adjustable feed width Mar. 6, 2001
6159293 Magnetic containment of hot dip coating bath Dec. 12, 2000
6146567 Three dimensional printing methods Nov. 14, 2000
6143124 Apparatus and method for generating a plasma from an electromagnetic field having a lissajous pattern Nov. 7, 2000
6139831 Apparatus and method for immobilizing molecules onto a substrate Oct. 31, 2000
6063194 Dry powder deposition apparatus May. 16, 2000
5972417 Spray gun power supply monitor Oct. 26, 1999
5956438 Laser-controlled photoionic microhead apparatus Sep. 21, 1999
5903106 Plasma generating apparatus having an electrostatic shield May. 11, 1999
5897683 Method and apparatus for holding molten metal Apr. 27, 1999
5830562 Apparatus for coating fine particles to produce thermal transfer image receiving sheet, method of producing thermal transfer image receiving sheet, and thermal transfer image receiving sheet p Nov. 3, 1998
5776258 Flat-rolled steel strip continuous cleansing methods Jul. 7, 1998
5760362 Apparatus for treating a material having a miniaturized photoionic head Jun. 2, 1998
5715504 Multi-directional pulsating magnetic brush Feb. 3, 1998
5702528 Process for coating the surface of elongated materials Dec. 30, 1997
5665437 Process and device for coating the surface of strip material Sep. 9, 1997
5665401 Apparatus for producing an object using stereolithography Sep. 9, 1997
5662969 Hot coating by induction levitation Sep. 2, 1997
5630877 Painting with magnetically formed pattern and painted product with magnetically formed pattern May. 20, 1997
5603769 Conveyor device Feb. 18, 1997
5603770 Coating device Feb. 18, 1997
5599395 Apparatus for continuous flat-rolled steel strip cleansing and finishing operations Feb. 4, 1997

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