Patents-Review.com
ClassID:

39954 ⎘

B22D43/004 - CPC Classification

Classification description:

Mechanical cleaning, e.g. skimming of molten metals; Retaining slag during pouring molten metal by using filtering means

Recent Application in this class:
#1
20260061483
2026-03-05

MOLTEN METAL DISPENSING SYSTEMS AND METHODS FOR ADDITIVE MANUFACTURING IN SPACE

 #2
20250332636
2025-10-30

Filter For The Filtration Of A Liquid Metal

 #3
20250205781
2025-06-26

ASSEMBLY AND METHOD FOR PRODUCING METAL POWDER

 #4
20250178082
2025-06-05

MESH NET SUPPLY APPARATUS

 #5
20250073626
2025-03-06

SILICA CERAMIC MATERIAL, CERAMIC FOAM FILTER, AND PREPARATION METHOD AND USE OF CERAMIC FOAM FILTER

 #6
20240261852
2024-08-08

APPARATUS AND METHODS FOR FILTERING METALS

 #7
20240253111
2024-08-01

TUNDISH WITH FILTER MODULE

 #8
20240227001
2024-07-11

HIGH PRESSURE FILTER APPARATUS AND RELATED METHODS

 #9
20240165696
2024-05-23

MOLTEN METAL FILTER

 #10
20240131579
2024-04-25

HIGH PRESSURE FILTER APPARATUS AND RELATED METHODS

 #11
20230381695
2023-11-30

SYSTEMS, METHODS, AND FILTER MEDIA FOR FILTERING MOLTEN ALUMINUM AND ALUMINUM ALLOYS

 #12
20230087550
2023-03-23

Apparatus and methods for filtering metals

 #13
20220032364
2022-02-03

Die casting method for filtering cavity

 #14
20210394267
2021-12-23

ASSEMBLY AND METHOD FOR PRODUCING METAL POWDER

 #15
20210023614
2021-01-28

CASTING FILTER

 #16
20210016346
2021-01-21

Flow-controllable tundish structure capable of filtering inclusions in molten steel

 #17
20200061697
2020-02-27

Apparatus and method for applying ceramic foam filters for the removal of unwanted inclusions from metal melts

 #18
20200047247
2020-02-13

Filter For The Filtration Of A Liquid Metal

 #19
20200030876
2020-01-30

Apparatus and methods for filtering metals

 #20
20180354028
2018-12-13

Sludge Removal Devices, Systems, and Methods

 #21
20170341140
2017-11-30

Apparatus and methods for filtering metals

 #22
20170252797
2017-09-07

Molten metal filtration device

 #23
20160221079
2016-08-04

Metal pouring method for the die casting process

 #24
20130068413
2013-03-21

Method and apparatus for filtered and controlled flow metal molding

 #25
20120227922
2012-09-13

Mould for metal casting and method using same

 #26
20120138255
2012-06-07

Part for removing impurities from a molten metal

 #27
20110283836
2011-11-24

Coatings for refractory substrates

 #28
20110048663
2011-03-03

Mould for metal casting and method using same

 #29
20100252224
2010-10-07

Single crystal casting apparatus

 #30
20100194007
2010-08-05

NOVEL FILTRATION SYSTEM FOR LARGE CAST IRON CASTINGS

 #31
20100176542
2010-07-15

FILTER DEVICE FOR MOLTEN METAL FILTRATION

 #32
20100096099
2010-04-22

PART FOR REMOVING IMPURITIES FROM A MOLTEN METAL

 #33
20090123645
2009-05-14

Refractory articles

 #34
20090071293
2009-03-19

Filter device for molten metal filtration and method for producing such filters

 #35
20080173591
2008-07-24

Refractory coating for silica mesh fabric

 #36
20080053275
2008-03-06

Method of priming filter for molten metal

 #37
20070090047
2007-04-26

Refractory articles

 #38
20070022841
2007-02-01

Direct casting utilizing stack filtration

 #39
20060264315
2006-11-23

Refractory articles

 #40
20060081351
2006-04-20

Method and apparatus for metal casting

 #41
20050199560
2005-09-15

Interchangeable ceramic filter assembly and molten metal processing apparatus including same

 #42
20050029718
2005-02-10

Filtration system for magnesium recycling and purification

 #43
15840966
2020-09-22

Three-dimensional printing of engineered, on-demand, ceramic filters for castings