Y10T428/249973 - CPC Classification Index

ClassID:

252316 ⎘

Y10T428/249973 - CPC Classification

Classification description:

Stock material or miscellaneous articles; Web or sheet containing structurally defined element or component; Composite having voids in a component [e.g., porous, cellular, etc.]; Preformed hollow element-containing Mineral element

Recent Application in this class:

20180304579

2018-10-25

DAMPING SKIN SYSTEM FOR PROTECTING COMPOSITE PARTS

20140270853

2014-09-18

Charging member, process cartridge, and electrophotographic apparatus

20130330536

2013-12-12

Method of reducing ceiling tile sag and product thereof

20110039073

2011-02-17

DAMPING SKIN FOR PROTECTING COMPOSITE PARTS

20100266462

2010-10-21

Exhaust gas treatment device

20100159172

2010-06-24

Permeable films

20100143696

2010-06-10

Stratified cementitious composite

20090252907

2009-10-08

Hybrid ceramic structure with internal cooling arrangements

20080233384

2008-09-25

Method for Forming Syntactic Foams

#10

20080124516

2008-05-29

Method for Producing Porous Ceramic Structure

#11

20070224376

2007-09-27

Metallized multi-layer films, methods of manufacture and articles made therefrom

#12

20070207307

2007-09-06

Optical film, coating composition, polarizing plate and image display device

#13

20070110989

2007-05-17

Super light weight ceramic panel and process for preparing the same

#14

20070108670

2007-05-17

Methods of manufacturing insulated ceramic matrix composite

#15

20070071954

2007-03-29

Retroreflective inks

#16

20050079339

2005-04-14

Decorative structures, decorative panels and method of making same

#17

20050019548

2005-01-27

Strength-enhanced, lightweight lignocellulosic composite board materials and methods of their manufacture