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Class Information
Number: 264/439
Name: Plastic and nonmetallic article shaping or treating: processes > Direct application of electrical or wave energy to work (e.g., electromagnetic wave, particulate, magnetic, induction heat, sonic, electrostatic energy, etc.) > Conveying or aligning particulate material > Utilizing electrostatic charge > Simultaneously with molding
Description: Processes wherein the particles are aligned or conveyed concurrently with the molding operation.

Sub-classes under this class:

Class Number Class Name Patents
264/440 Forming composite structure 39
264/441 Producing filament 54

Patents under this class:

Patent Number Title Of Patent Date Issued
8613881 Conductive polymer foams, method of manufacture, and uses thereof Dec. 24, 2013
8475703 Method of orientating fillers in composite materials Jul. 2, 2013
8348656 System for producing impact deflecting materials Jan. 8, 2013
7862765 Method for synthesizing conductive composite Jan. 4, 2011
7611656 Method and device for fabricating plastic molded article Nov. 3, 2009
7112293 Method and apparatus for manufacturing polymer fiber shells via electrospinning Sep. 26, 2006
6890475 Method and apparatus for manufacturing a thin-walled article May. 10, 2005
6777081 Reinforcing structure for stiff composite articles Aug. 17, 2004
6740282 Method and device for magnetic alignment of fibres May. 25, 2004
6649116 Process and apparatus for forming a thin-walled elastomeric article Nov. 18, 2003
6287505 Self-tuning material and method for manufacturing the same Sep. 11, 2001
6251329 Method of making a gyricon display using magnetic latching Jun. 26, 2001
6066285 Solid freeform fabrication using power deposition May. 23, 2000
6036912 Production method for ceramic green sheet Mar. 14, 2000
5997796 Implant having integrally-textured, hemocompatible, blood-contacting surfaces and method for producing the same Dec. 7, 1999
5628955 Method of manufacture of structural products May. 13, 1997
5571472 Method of improving the electrical conductivity of shaped resin articles and an electrostatic coating process Nov. 5, 1996
5569432 Method for making a vibration dampener of an electrorheological material Oct. 29, 1996
5354521 Method of making a magnetically detectable plastic pipe Oct. 11, 1994
5298203 Process for producing fiber aggregate Mar. 29, 1994
5194181 Process for shaping articles from electrosetting compositions Mar. 16, 1993
5149563 Method for electrostatically coating plaster mandrels Sep. 22, 1992
4972046 Connection means for electrical information containing signals and method for manufacturing the same Nov. 20, 1990
4939121 Method and apparatus for inducing grain orientation by magnetic and electric field ordering during bulk superconductor synthesis Jul. 3, 1990
4879074 Method for coating soot on a melt contact surface Nov. 7, 1989
4826616 Piezoelectric pressure-sensitive element and method for making same May. 2, 1989
4795330 Apparatus for particles Jan. 3, 1989
4724106 Process for forming organic film Feb. 9, 1988
4695269 Layer of reinforced polymeric material, method and apparatus for making the same and a product containing the same Sep. 22, 1987
4587066 Method and apparatus for forming magnetic recording media May. 6, 1986
4557680 Apparatus for making an endless power transmission belt construction Dec. 10, 1985
4511521 Endless power transmission belt construction and method and apparatus for making the same Apr. 16, 1985
4405733 Composite quasi-crystalline material Sep. 20, 1983
4287140 Method for orientation and deposition of lignocellulosic material in the manufacture of pressed comminuted products having directional properties Sep. 1, 1981
4255108 Furnish handling apparatus Mar. 10, 1981
4177228 Method of production of a micro-porous membrane for filtration plants Dec. 4, 1979
4145388 Method of manufacturing garments Mar. 20, 1979
4140369 Efficient light diffuser Feb. 20, 1979
4133854 Method for producing small hollow spheres Jan. 9, 1979
4111294 Alignment plate construction for electrostatic particle orientation Sep. 5, 1978
4102954 Casting of PPS film Jul. 25, 1978
4082830 Process of forming a protective coating and shipping the coating from the surface being protected when no longer required Apr. 4, 1978
4066724 Method for collecting industrial vapors and particulate matter Jan. 3, 1978
4009234 Method for high speed sinter molding Feb. 22, 1977
3947165 Apparatus for making tubular containers Mar. 30, 1976
3943212 Method for sinter molding plastic articles Mar. 9, 1976

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