ClassID:

86748

C03B5/26 - CPC Classification

Classification description:

Melting in furnaces; Furnaces so far as specially adapted for glass manufacture; Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces Outlets, e.g. drains, siphons ; Overflows, e.g. for supplying the float tank, tweels

Sub-classes:
Recent Application in this class:
#1
20250346517
2025-11-13

GLASS MELTING PROCESS WITH VERY LOW TO ZERO-CO2 EMISSION

#2
20250230087
2025-07-17

FINING OF SUBMERGED COMBUSTION OR OTHER GLASS

#3
20250164187
2025-05-22

GLASS MELTING FURNACES AND VESSELS WITH IMPROVED THERMAL PERFORMANCE

#4
20210292209
2021-09-23

Fining glass using high temperature and low pressure

#5
20210155522
2021-05-27

EXHAUST CONDUITS FOR GLASS MELT SYSTEMS

#6
20210078893
2021-03-18

Product containing chromium 3 oxide for glass furnace

#7
20200392031
2020-12-17

BASALT FIBERS PRODUCED FROM HIGH TEMPERATURE MELT

#8
20200102641
2020-04-02

Picking assembly, crucible picking device, and method for picking crucible

#9
20200095152
2020-03-26

Apparatus to control glass flow into glass forming machines

#10
20200017389
2020-01-16

Glass product manufacturing apparatus

#11
20190263701
2019-08-29

PROCESSES FOR PRODUCING MOLTEN GLASSES FROM GLASS BATCHES USING TURBULENT SUBMERGED COMBUSTION MELTING, AND SYSTEMS FOR CARRYING OUT SUCH PROCESSES

#12
20190092672
2019-03-28

GAS FLUSHING FOR MELTING OVENS AND PROCESS FOR PREPARATION OF QUARTZ GLASS

#13
20180237322
2018-08-23

Apparatus to convert organic waste into syngas while manufacturing glass products and method thereof

#14
20180155231
2018-06-07

FLOW STOPPER FOR A BOTTOM DELIVERY MELTER

#15
20180148364
2018-05-31

Methods and apparatus for additive manufacturing of glass

#16
20170217812
2017-08-03

Prefining apparatus for conditioning glasses

#17
20170203989
2017-07-20

PROCESSES FOR PRODUCING MOLTEN GLASSES FROM GLASS BATCHES USING TURBULENT SUBMERGED COMBUSTION MELTING, AND SYSTEMS FOR CARRYING OUT SUCH PROCESSES

#18
20170108273
2017-04-20

Submerged combustion furnace for producing frit and method for producing frit

#19
20170106442
2017-04-20

SEGMENTED DISCHARGE TROUGH

#20
20170081236
2017-03-23

Methods and apparatus for additive manufacturing of glass

#21
20160115067
2016-04-28

Laminate fusion draw apparatus and method of use thereof

#22
20150336835
2015-11-26

Submerged combustion melter comprising a melt exit structure designed to minimize impact of mechanical energy, and methods of making molten glass

#23
20150336834
2015-11-26

Submerged combustion melter comprising a melt exit structure designed to minimize impact of mechanical energy, and methods of making molten glass

#24
20150307383
2015-10-29

METAL SECTOR FOR BOTTOM OF GLASS MELTING FURNACE, AND GLASS MELTING FURNACE

#25
20150152001
2015-06-04

Device for flowing molten glass

#26
20140245793
2014-09-04

Process and apparatus for refining molten glass

#27
20140007622
2014-01-09

System for producing molten glasses from glass batches using turbulent submerged combustion melting

#28
20130319051
2013-12-05

System and method for forming a glass sheet

#29
20130283862
2013-10-31

Molten glass discharging device

#30
20130283861
2013-10-31

Submerged combustion melter comprising a melt exit structure designed to minimize impact of mechanical energy, and methods of making molten glass

#31
20120247156
2012-10-04

Method of producing biosoluble inorganic fiber

#32
20110088432
2011-04-21

Molten glass delivery and refining system

#33
20110034316
2011-02-10

Device and method for the continuous fining of glasses with high purity requirements

#34
20100181202
2010-07-22

“Kibol's module” plant for producing inorganic fibers of rocks

#35
20100139325
2010-06-10

Method and apparatus for forming glass flakes and fibres

#36
20100126223
2010-05-27

Apparatus for making glass and methods

#37
20090277226
2009-11-12

MODULAR MELTER

#38
20090193850
2009-08-06

Heating apparatus and glass manufacturing method

#39
20090107179
2009-04-30

GLASS PASSAGE AND METHOD OF MANUFACTURING MOLDED PRODUCT OF OPTICAL GLASS USING THE PASSAGE

#40
20090093666
2009-04-09

Vitrification furnace with dual heating means

#41
20080282734
2008-11-20

APPARATUS AND METHOD FOR THE PRODUCTION OF HIGH-MELTING GLASS MATERIALS OR GLASS CERAMIC MATERIALS

#42
20080092597
2008-04-24

Glass manufacturing apparatus, a structural member thereof and method for heating the structural member by conduction heating

#43
20080087046
2008-04-17

Glass manufacturing apparatus and a structural member thereof

#44
20080050609
2008-02-28

GLASS PRODUCING APPARATUS AND CONSTITUENTS OF THE SAME

#45
20070220923
2007-09-27

Melter flow guide for glass fiberizing system

#46
20070051136
2007-03-08

Method and apparatus for forming glass flakes and fibres

#47
20060162387
2006-07-27

Process and device for production of molten glass

#48
20060122450
2006-06-08

Apparatus and method for vitrification of spent resin containing transition metals

#49
20050188723
2005-09-01

Method and device for pulverizing and granulating melts

#50
20050120754
2005-06-09

Vitrification furnace with dual heating means

#51
20050109062
2005-05-26

Device and method for the production of high-melting glass materials or glass ceramic materials or glass material or glass ceramic material

#52
20050083989
2005-04-21

Process and apparatus for melting inorganic substances