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B21C23/30
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B
PERFORMING OPERATIONS TRANSPORTING
B21
Mechanical metalworking
B21C
MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
B21C23/00
Extruding metal Impact extrusion
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B21C23/30
on continuously-operating extrusion presses
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Patents Grants
last 30 patents
Information
Patent Grant
Cable sheathing of a Pb—Ca—Sn alloy and method of manufacture thereof
Patent number
11,548,045
Issue date
Jan 10, 2023
NEXANS
Audun Johanson
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method of applying powder to a substrate during a continuous process
Patent number
11,000,867
Issue date
May 11, 2021
Corning Optical Communications LLC
Bradley Jerome Blazer
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Recirculating powder applicator
Patent number
10,427,177
Issue date
Oct 1, 2019
Corning Optical Communications LLC
Bradley Jerome Blazer
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Making an elongated product
Patent number
8,650,737
Issue date
Feb 18, 2014
Uponor Innovation AB
Jyri Järvenkylä
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for the production of a cylindrical, strand-shaped part
Patent number
8,491,744
Issue date
Jul 23, 2013
Uponor Innovation AB
Reinhold Freermann
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Seamless multilayer composite pipe
Patent number
8,365,568
Issue date
Feb 5, 2013
Halcor Metal Works S.A.
John Biris
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Continuous extrusion apparatus and method for the production of cab...
Patent number
8,281,634
Issue date
Oct 9, 2012
BWE Limited
Daniel John Hawkes
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Continuous extrusion apparatus
Patent number
7,980,110
Issue date
Jul 19, 2011
BWE Limited
Daniel J. Hawkes
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Composite electrical conductor and method for producing it
Patent number
7,786,387
Issue date
Aug 31, 2010
NKT Cables GmbH
Frank Pupke
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Heat exchanger tubing by continuous extrusion
Patent number
7,732,059
Issue date
Jun 8, 2010
Alcoa Inc.
Baolute Ren
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Method for making metal cladded metal matrix composite wire
Patent number
7,131,308
Issue date
Nov 7, 2006
3M Innovative Properties Company
Colin McCullough
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Coated elongated core material
Patent number
6,027,822
Issue date
Feb 22, 2000
Richard J. Blanyer
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Coated elongated core material
Patent number
5,925,470
Issue date
Jul 20, 1999
Richard J. Blanyer
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method of making multiple diameter metallic tow material
Patent number
5,525,423
Issue date
Jun 11, 1996
Memtec America Corporation
Michael Liberman
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method and apparatus for manufacturing a composite metal wire by us...
Patent number
5,335,527
Issue date
Aug 9, 1994
Hitachi Cable, Ltd.
Masahiro Nagai
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method and apparatus for coating a core material with metal
Patent number
5,010,637
Issue date
Apr 30, 1991
Richard J. Blanyer
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for cladding a wire-shaped steel element with an aluminum co...
Patent number
4,774,825
Issue date
Oct 4, 1988
N.V. Bekaert S.A.
Gilbert Vandenbroucke
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method and apparatus for coating a core material with metal
Patent number
4,658,623
Issue date
Apr 21, 1987
Richard J. Blanyer
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Continuous extrusion apparatus
Patent number
4,564,347
Issue date
Jan 14, 1986
Babcock Wire Equipment Limited
Anthony J. Vaughan
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Extrusion press with method and apparatus for removing unused metal...
Patent number
4,316,378
Issue date
Feb 23, 1982
Industrie Pirelli Societa per Azioni
Aldo Bellasio
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Forming of materials by extrusion
Patent number
4,277,968
Issue date
Jul 14, 1981
United Kingdom Atomic Energy Authority
John A. Pardoe
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
3474654
Patent number
3,474,654
Issue date
Oct 28, 1969
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
3078514
Patent number
3,078,514
Issue date
Feb 26, 1963
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
2964177
Patent number
2,964,177
Issue date
Dec 13, 1960
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
2872703
Patent number
2,872,703
Issue date
Feb 10, 1959
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
2766519
Patent number
2,766,519
Issue date
Oct 16, 1956
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
2765910
Patent number
2,765,910
Issue date
Oct 9, 1956
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
2748933
Patent number
2,748,933
Issue date
Jun 5, 1956
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
2743812
Patent number
2,743,812
Issue date
May 1, 1956
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
2620922
Patent number
2,620,922
Issue date
Dec 9, 1952
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
Information
Patent Application
Cable sheathing of a Pb-Ca-Sn alloy and method of manufacture thereof
Publication number
20200254498
Publication date
Aug 13, 2020
NEXANS
Audun JOHANSON
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
RECIRCULATING POWDER APPLICATOR
Publication number
20190374964
Publication date
Dec 12, 2019
Corning Optical Communications LLC
Bradley Jerome Blazer
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
RECIRCULATING POWDER APPLICATOR
Publication number
20170297044
Publication date
Oct 19, 2017
Corning Optical Communications LLC
Bradley Jerome Blazer
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
Continuous extrusion apparatus and method for the production of cab...
Publication number
20100163270
Publication date
Jul 1, 2010
Daniel John Hawkes
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
SEAMLESS MULTILAYER COMPOSITE PIPE
Publication number
20100101292
Publication date
Apr 29, 2010
HALCOR METAL WORKS S.A.
John Biris
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD FOR THE PRODUCTION OF A CYLINDRICAL, STRAND-SHAPED PART
Publication number
20100065196
Publication date
Mar 18, 2010
UPONOR INNOVATION AB
Reinhold Freermann
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
MAKING AN ELONGATED PRODUCT
Publication number
20100035006
Publication date
Feb 11, 2010
UPNOR INNOVATION AB
Jyri Järvenkylä
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
COMPOSITE ELECTRICAL CONDUCTOR AND METHOD FOR PRODUCING IT
Publication number
20090075117
Publication date
Mar 19, 2009
NKT Cables GmbH
Frank Pupke
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Continuous extrusion apparatus
Publication number
20080118595
Publication date
May 22, 2008
Daniel J. Hawkes
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Heat exchanger tubing by continuous extrusion
Publication number
20060118282
Publication date
Jun 8, 2006
Baolute Ren
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Method for making metal cladded metal matrix composite wire
Publication number
20050178000
Publication date
Aug 18, 2005
3M Innovative Properties Company
Colin McCullough
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Metal-cladded metal matrix composite wire
Publication number
20050181228
Publication date
Aug 18, 2005
3M Innovative Properties Company
Colin McCullough
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...