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Class Information
Number: 427/197
Name: Coating processes > Solid particles or fibers applied > Localized different areas produced (e.g., printing, etc.)
Description: Processes wherein particles or fibers are applied to localized or restricted areas, or wherein particles or fibers are removed from localized or restricted areas.

Sub-classes under this class:

Class Number Class Name Patents
427/198 Deforming the base or coating or removing part of the coating 125
427/200 Flock or fibers applied 74
427/199 Silicon compound, metal, or metallic compound containing particles applied 124

Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
5075135 Process for providing the surface of a film made from a weldable polymer material with projections Dec. 24, 1991
5071672 Girth weld heating and coating method Dec. 10, 1991
5067400 Screen printing with an abrasive ink Nov. 26, 1991
5066517 Method for enhancing the permanence of printed images Nov. 19, 1991
5051330 Fluorinated onium salts as toner electrostatic transfer agents and charge control agents Sep. 24, 1991
4985278 Coating process Jan. 15, 1991
4950500 Method for making a decorative laminate Aug. 21, 1990
4942056 Method for replenishing a depleted ink sheet Jul. 17, 1990
4897283 Process of producing aligned permanent magnets Jan. 30, 1990
4869921 Image permanence method Sep. 26, 1989
4867827 Process for gold foil stamping in relief Sep. 19, 1989
4818562 Casting shapes Apr. 4, 1989
4800102 Powder spraying or scattering apparatus and method Jan. 24, 1989
4761306 Method of making a positioned chip surface covering Aug. 2, 1988
4748044 Method for the simultaneous, continuous binding and coating of a nonwoven fabric May. 31, 1988
4746544 Process for applying a sealant composition May. 24, 1988
4729918 Method of using powders to cure solvent free inks Mar. 8, 1988
4729909 Process for production of metal-coated paper Mar. 8, 1988
4684548 Method for modifying the surface state of materials Aug. 4, 1987
4675216 Process and apparatus for producing synthetic decorative covering Jun. 23, 1987
4675209 Process and device for the application of a high-active absorber on a substrate Jun. 23, 1987
4670307 Thermal transfer recording sheet and method for recording Jun. 2, 1987
4659589 Process for applying a sealing composition Apr. 21, 1987
4650538 Linear deposition apparatus Mar. 17, 1987
4615911 Method of using powders to cure solvent free inks Oct. 7, 1986
4606927 Article identification Aug. 19, 1986
4595607 Combined induction heating and coating system for pipe weld joints Jun. 17, 1986
4571351 Method for coating back-cloth with a powdery synthetic product Feb. 18, 1986
4543274 Powder spray gun and powder spray method Sep. 24, 1985
4541980 Methods of producing plastic-coated metallic members Sep. 17, 1985
4540608 Method of applying a fusible powder Sep. 10, 1985
4530856 Method for making decorative laminate Jul. 23, 1985
4523543 Asphalt shingles - color blend drop sequence randomized by deposition means controlled by random signal generator to obviate stripes on roof Jun. 18, 1985
4514779 Methods and apparatus for neutralizing a static electrical charge on powder particles Apr. 30, 1985
4508759 Method and apparatus for making friction locking threaded fasteners Apr. 2, 1985
4504523 Durable, low-maintenance flooring tile Mar. 12, 1985
4493859 Method for marking hot pipe Jan. 15, 1985
4480581 Deposition apparatus Nov. 6, 1984
4475477 Stencil apparatus Oct. 9, 1984
4470350 Method of impact printing with electrostatic or magnetic powder Sep. 11, 1984
4469766 Method of forming cathode-ray tube phosphor screen Sep. 4, 1984
4448807 Preparation of an electrographic recording material May. 15, 1984
4429216 Conductive element Jan. 31, 1984
4405657 Non-skid plastic flooring product and method of manufacture Sep. 20, 1983
4404245 Protective sheet for cassette holding magnetic recording tape Sep. 13, 1983
4400423 Abrasion-resistant laminate Aug. 23, 1983
4399166 Friction lock for threads Aug. 16, 1983
4397883 Electrographic recording material Aug. 9, 1983
4363145 Traction means on showering surfaces and method of producing the same Dec. 14, 1982
4359491 Process for the preparation of a thermal transferable twinkling pattern Nov. 16, 1982

1 2 3 4 5

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