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Class Information
Number: 264/517
Name: Plastic and nonmetallic article shaping or treating: processes > Direct application of fluid pressure differential to permanently shape, distort, or sustain work > Bulk deposition of particles by differential fluid pressure
Description: Processes directed to bonding to each other individually distinct particles which are associated randomly by bulk handling or deposition to form a layer containing a major amount of the particulate material.










Sub-classes under this class:

Class Number Class Name Patents
264/518 Continuous or indefinite length 238


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8567162 Dynamic bioactive bone graft material and methods for handling Oct. 29, 2013
8470219 Method for the production of a fibrous web from cellulose fibers in an air-laid process Jun. 25, 2013
8440123 Unitized composites utilizing melted synthetic fibers to achieve rough or abrasive attributes and decorative effects May. 14, 2013
8440130 Manufacturing apparatus and manufacturing method for an absorbent body May. 14, 2013
8398915 Method for making a fibrous article Mar. 19, 2013
8394316 Method for making a fibrous article Mar. 12, 2013
8257626 Felt body manufacturing method Sep. 4, 2012
8246885 Method and assembly for the manufacture of an absorbent sheet, and absorbent sheet obtained Aug. 21, 2012
8221672 Method and apparatus for forming a batt of particulate material for use as a component in an absorbent core assembly Jul. 17, 2012
8187524 Apparatus and method for manufacturing absorbent body May. 29, 2012
8182735 Apparatus and method for forming air-laid absorbent cores May. 22, 2012
8182736 Apparatus and method for forming air-laid absorbent cores May. 22, 2012
8178035 Apparatus and method for forming air-laid absorbent cores May. 15, 2012
8168113 Method for the production of a ceramic molded part May. 1, 2012
8013207 Apparatus and method of forming a composite web structure and an absorbent structure comprising said web Sep. 6, 2011
8003035 Method of manufacturing plugged honeycomb structure Aug. 23, 2011
7981355 Mat-forming wheel Jul. 19, 2011
7955536 Method for producing thin, high capacity absorbent structure Jun. 7, 2011
7935299 Method and apparatus for forming a batt of particulate material for use as a component in an absorbent core assembly May. 3, 2011
7910038 Preforms and methods of making the same Mar. 22, 2011
7906065 Method and apparatus for forming a batt of particulate material for use as a component in an absorbent core assembly Mar. 15, 2011
7745685 Absorbent articles with improved odor control Jun. 29, 2010
7704439 Method for making air-laid structures Apr. 27, 2010
7704441 Method for making air-laid structures Apr. 27, 2010
7622062 Method and device for producing three-dimensional molded parts and corresponding molded part Nov. 24, 2009
7524449 Method and apparatus for forming a batt of particulate material for use as a component in an absorbent core assembly Apr. 28, 2009
7404921 Method and system for the manufacture of annular fibrous preforms Jul. 29, 2008
7357888 Method of producing headliners, door panels and interior trim parts Apr. 15, 2008
7297307 Absorbent member and a method of producing an absorbent member Nov. 20, 2007
7264763 Method and apparatus for the manufacture of compacts Sep. 4, 2007
7244387 Apparatus and method for manufacturing an absorbent core Jul. 17, 2007
7001167 Apparatus and form for making an air formed fibrous web Feb. 21, 2006
6923926 Method and apparatus for forming tow-based absorbent structures with a single casing sheet Aug. 2, 2005
6858297 Aligned fiber web Feb. 22, 2005
6758998 Method and device for inserting fibers in expanded form into a cavity or depositing them on a surface Jul. 6, 2004
6713012 Automated process and apparatus for forming a molded article Mar. 30, 2004
6652798 Method and an apparatus for forming air-laid fibrous absorbent cores Nov. 25, 2003
6630088 Forming media with enhanced air flow properties Oct. 7, 2003
6482349 Powder pressing apparatus and powder pressing method Nov. 19, 2002
6375889 Method of making machine direction stretchable nonwoven fabrics having a high degree of recovery upon elongation Apr. 23, 2002
6344165 Manufacture of reconstituted wood products Feb. 5, 2002
6331268 Nonwoven fabric with high CD elongation and method of making same Dec. 18, 2001
6319455 Nonwoven fabric with high CD elongation and method of making same Nov. 20, 2001
6251334 Composite constructions having mixed organic/inorganic layers Jun. 26, 2001
6248267 Method for manufacturing fibril system fiber Jun. 19, 2001
6241935 Pulsed pressurized powder feed system and method for uniform particulate material delivery Jun. 5, 2001
6217805 Fiber choppers for molding processes Apr. 17, 2001
6153144 Method of making a part using selective particulate deposition Nov. 28, 2000
6146568 Method of making an absorbent member Nov. 14, 2000
6096249 Method for molding fiber aggregate Aug. 1, 2000

1 2 3 4










 
 
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