C03B2215/31 - CPC Classification Index

ClassID:

87515 ⎘

C03B2215/31 - CPC Classification

Classification description:

Press-moulding glass; Press-mould materials; Coated press-mould dies; Intermediate layers, e.g. graded zone of base/top material Two or more distinct intermediate layers or zones

Recent Application in this class:

20240101462

2024-03-28

COATINGS FOR GLASS SHAPING MOLDS AND MOLDS COMPRISING THE SAME

20210292213

2021-09-23

Amorphous alloy, molding die, and method for forming optical element

20200331798

2020-10-22

Graded coating of element diffusion inhibition and adhesion resistance on mold for glass molding

20190084862

2019-03-21

Coatings for glass-shaping molds and molds comprising the same

20190077690

2019-03-14

COATINGS FOR GLASS SHAPING MOLDS AND MOLDS COMPRISING THE SAME

20180265390

2018-09-20

Amorphous alloy, molding die, and method for forming optical element

20160068422

2016-03-10

Amorphous alloy molding die and method for forming optical element

20150052950

2015-02-26

Glass-forming tools and methods

20140053606

2014-02-27

Amorphous alloy, molding die, and method for producing optical element

#10

20130221548

2013-08-29

Carbon thin film, mold for molding optical element, and method for manufacturing optical element

#11

20130180284

2013-07-18

Amorphous alloy, molding die, and method for molding optical element

#12

20130140428

2013-06-06

MOLD CORE AND METHOD FOR MANUFACTURING THE MOLD CORE

#13

20120047953

2012-03-01

Glass-forming tools and methods

#14

20110017708

2011-01-27

METHOD OF REPRODUCING A MOLDING DIE FOR MOLDING GLASS

#15

20110011732

2011-01-20

METHOD OF REPAIRING A MOLDING DIE FOR MOLDING GLASS

#16

20100011815

2010-01-21

Glass-shaping mold and method for manufacturing the same

#17

20090084136

2009-04-02

MOLDING DIE FOR MOLDING GLASS AND METHOD OF REPAIRING THE SAME

#18

20090001619

2009-01-01

OPTICAL GLASS FORMING MOLD AND METHOD FOR PRESS-FORMING OPTICAL GLASS USING SUCH OPTICAL GLASS FORMING MOLD

#19

20080022724

2008-01-31

MOLDING DIE FOR MOLDING GLASS AND REPRODUCING METHOD THEREOF

#20

20070193304

2007-08-23

Glass molding die

#21

20070017254

2007-01-25

Composite mold and method for making the same

#22

20060185394

2006-08-24

Glass molding die and renewing method thereof

#23

20060117797

2006-06-08

Composite mold for molding glass lens

#24

20060112730

2006-06-01

Core insert for a glass molding machine, and an apparatus for making the same

#25

20060065018

2006-03-30

Mold for molding glass elements

#26

20060048544

2006-03-09

Molding core

#27

20060026995

2006-02-09

Molding core and method for making the same

#28

20060010919

2006-01-19

Molding core

#29

20050284178

2005-12-29

Mold for molding glass pieces and method for making mold

#30

20050268662

2005-12-08

Coatings for glass molding dies and forming tools

#31

20050263806

2005-12-01

Die for forming an optical element, and production method as well as regeneration method of the same

#32

20050144982

2005-07-07

Glass molding tool

#33

20050139989

2005-06-30

Glass molding die and renewing method thereof

#34

20050138969

2005-06-30

Glass molding die