the tubes having a special shape

Industry

CPC
B21C37/104

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BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL B21C37/00Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for Manufacture of tubes of special shape

Current Industry

B21C37/104the tubes having a special shape

Industries

Patents Grantslast 30 patents

Information Patent Grant
Sealant system for metal seams
- Patent number 11,110,501
- Issue date Sep 7, 2021
- Mestek Machinery, Inc.
- Steven Kerska
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Sealant system for metal seams
- Patent number 10,786,841
- Issue date Sep 29, 2020
- Mestek Machinery, Inc.
- Steven Kerska
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Sealant system for metal seams
- Patent number 10,421,108
- Issue date Sep 24, 2019
- Mestek Machinery, Inc.
- Steven Kerska
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Folded-seam connection, method of producing it and device
- Patent number 7,908,731
- Issue date Mar 22, 2011
- Spiro S.A.
- Rudolf Binggeli
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Manufacture of flow optimized stiffener for improving rigidity of d...
- Patent number 7,607,225
- Issue date Oct 27, 2009
- The Boeing Company
- Christopher S. Huskamp
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Design methodology to maximize the application of direct manufactur...
- Patent number 7,509,725
- Issue date Mar 31, 2009
- The Boeing Company
- Christopher S. Huskamp
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and apparatus for fabricating arcuate sheet metal components...
- Patent number 7,493,685
- Issue date Feb 24, 2009
- Robert Issagholian-Havai
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method and apparatus for assembling a 2-piece skin door
- Patent number 7,478,469
- Issue date Jan 20, 2009
- Malaysia Woodworking (Pte) Ltd
- Toong Chuan Yong
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of manufacturing pipe body and pipe body manufactured by the...
- Patent number 6,983,770
- Issue date Jan 10, 2006
- Ricoh Company, Ltd.
- Takafumi Kondou
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for making a tubular element and resulting tubular element
- Patent number 6,973,724
- Issue date Dec 13, 2005
- Valeo
- Ghislain Passebecq
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Roll formed staple-in awning frame and method
- Patent number 6,938,389
- Issue date Sep 6, 2005
- Steel Stitch Corporation
- Larry M. Fisher
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Tubular bar with integral rolled locking system and method of makin...
- Patent number 6,840,571
- Issue date Jan 11, 2005
- Trim Trends Co, Inc.
- Donald G. Graber
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Metallic cylindrical member and metallic bracket
- Patent number 6,832,816
- Issue date Dec 21, 2004
- Nihon Technica Co., Ltd.
- Nobuo Yamada
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Heat exchanger, method of manufacturing the heat exchanger, and met...
- Patent number 6,666,265
- Issue date Dec 23, 2003
- Zexel Valeo Climate Control Corporation
- Soichi Kato
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method of manufacturing pipe body and pipe body manufactured by the...
- Patent number 6,601,427
- Issue date Aug 5, 2003
- Ricoh Company, Ltd.
- Takafumi Kondou
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Tubular bar with integral rolled locking system and method of makin...
- Patent number 6,520,215
- Issue date Feb 18, 2003
- Hayes-Albion Corporation
- Donald G. Graber
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Apparatus and method for manufacturing ducts
- Patent number 6,378,184
- Issue date Apr 30, 2002
- Cleveland Tool & Machine
- Victor Bota
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Apparatus and methods for manufacturing ducts
- Patent number 6,105,227
- Issue date Aug 22, 2000
- Victor Bota
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Hollow shaft and method of making same
- Patent number 5,871,140
- Issue date Feb 16, 1999
- Edward J. McCrink
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for producing pipe having polygon-shaped closed cross-sectio...
- Patent number 5,845,526
- Issue date Dec 8, 1998
- Toyota Jidosha Kabushiki Kaisha
- Yoshiaki Kadoma
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and apparatus for forming sheet metal ducts
- Patent number 5,775,162
- Issue date Jul 7, 1998
- Raymond L. Ward
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Sheet metal casing for a small electric motor
- Patent number 5,426,337
- Issue date Jun 20, 1995
- Jidosha Denki Kogyo Kabushiki Kaisha
- Kyoji Kobayashi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Fabric covered metal rail and method for producing same
- Patent number 5,049,424
- Issue date Sep 17, 1991
- Hunter Douglas Inc.
- L. Eugene Carden
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for producing a fabric covered metal rail
- Patent number 4,864,712
- Issue date Sep 12, 1989
- Hunter Douglas Inc.
- L. Eugene Carden
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Duct finishing machine
- Patent number 4,497,189
- Issue date Feb 5, 1985
- Kenneth E. Larson
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Assembly of straight duct and transitions
- Patent number 4,424,618
- Issue date Jan 10, 1984
- Potomac Applied Mechanics, Inc.
- James H. Stubbings
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Outlet tube and method
- Patent number 4,328,694
- Issue date May 11, 1982
- Peter W. Beaumont
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Assembly of straight duct and transitions
- Patent number 4,111,143
- Issue date Sep 5, 1978
- Potomac Applied Mechanics, Inc.
- James Henry Stubbings
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Structure of lightweight bars and connector means therefore
- Patent number 4,069,638
- Issue date Jan 24, 1978
- Scanovator AB
- Stig Ernst Allan Hasselqvist
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and means for straight line manufacture of sheet metal duct...
- Patent number 3,986,470
- Issue date Oct 19, 1976
- Robert N. Berry
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
SEAM FORMING APPARATUS FOR ELBOW DUCT
- Publication number 20230249238
- Publication date Aug 10, 2023
- Sung Keun Noh
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
SEALANT SYSTEM FOR METAL SEAMS
- Publication number 20190262881
- Publication date Aug 29, 2019
- MESTEK MACHINERY, INC.
- Steven Kerska
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
SEALANT SYSTEM FOR METAL SEAMS
- Publication number 20190099793
- Publication date Apr 4, 2019
- MESTEK MACHINERY, INC.
- Steven Kerska
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
SEALANT SYSTEM FOR METAL SEAMS
- Publication number 20160214134
- Publication date Jul 28, 2016
- MESTEK MACHINERY, INC.
- Steven Kerska
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
FOLDED-SEAM CONNECTION, METHOD OF PRODUCING IT AND DEVICE
- Publication number 20090320954
- Publication date Dec 31, 2009
- Rudolf Binggeli
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Sealed ventilation duct
- Publication number 20080200111
- Publication date Aug 21, 2008
- Herbert G. Gibson
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
FLOW OPTIMIZED STIFFENER FOR IMPROVING RIGIDITY OF DUCTING
- Publication number 20070050979
- Publication date Mar 8, 2007
- The Boeing Company
- Christopher S. Huskamp
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Folded-seam connection, method of producing it and device
- Publication number 20070039162
- Publication date Feb 22, 2007
- Rudolf Binggeli
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Aluminum alloy plate member having hem portion
- Publication number 20060263623
- Publication date Nov 23, 2006
- Hidetoshi Uchida
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
DESIGN METHODOLOGY TO MAXIMIZE THE APPLICATION OF DIRECT MANUFACTUR...
- Publication number 20060236544
- Publication date Oct 26, 2006
- The Boeing Company
- Christopher S. Huskamp
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method and apparatus for assembling a 2-piece skin door
- Publication number 20060101644
- Publication date May 18, 2006
- Toong Chuan Yong
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method and apparatus for fabricating arcuate sheet metal components...
- Publication number 20060090339
- Publication date May 4, 2006
- Robert Issagholian-Havai
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Component connection
- Publication number 20060068652
- Publication date Mar 30, 2006
- Guenter Herrmann
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method of manufacturing pipe body and pipe body manufactured by the...
- Publication number 20040129329
- Publication date Jul 8, 2004
- Takafumi Kondou
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Metallic cylindrical member and metallic bracket
- Publication number 20040090103
- Publication date May 13, 2004
- NIHON TECHNICA CO., LTD.
- Nobuo Yamada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Roll formed staple-in awning frame and method
- Publication number 20030061782
- Publication date Apr 3, 2003
- Larry M. Fisher
- E04 - BUILDING
Information Patent Application
Tubular bar with integral rolled locking system and method of makin...
- Publication number 20020116974
- Publication date Aug 29, 2002
- Donald G. Graber
- B60 - VEHICLES IN GENERAL
Information Patent Application
Method of manufacturing pipe body and pipe body manufactured by the...
- Publication number 20010013242
- Publication date Aug 16, 2001
- Takafumi Kondou
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

the tubes having a special shape

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Sealant system for metal seams

Sealant system for metal seams

Sealant system for metal seams

Folded-seam connection, method of producing it and device

Manufacture of flow optimized stiffener for improving rigidity of d...

Design methodology to maximize the application of direct manufactur...

Method and apparatus for fabricating arcuate sheet metal components...

Method and apparatus for assembling a 2-piece skin door

Method of manufacturing pipe body and pipe body manufactured by the...

Method for making a tubular element and resulting tubular element

Roll formed staple-in awning frame and method

Tubular bar with integral rolled locking system and method of makin...

Metallic cylindrical member and metallic bracket

Heat exchanger, method of manufacturing the heat exchanger, and met...

Method of manufacturing pipe body and pipe body manufactured by the...

Tubular bar with integral rolled locking system and method of makin...

Apparatus and method for manufacturing ducts

Apparatus and methods for manufacturing ducts

Hollow shaft and method of making same

Method for producing pipe having polygon-shaped closed cross-sectio...

Method and apparatus for forming sheet metal ducts

Sheet metal casing for a small electric motor

Fabric covered metal rail and method for producing same

Method for producing a fabric covered metal rail

Duct finishing machine

Assembly of straight duct and transitions

Outlet tube and method

Assembly of straight duct and transitions

Structure of lightweight bars and connector means therefore

Method and means for straight line manufacture of sheet metal duct...

Patents Applicationslast 30 patents

SEAM FORMING APPARATUS FOR ELBOW DUCT

SEALANT SYSTEM FOR METAL SEAMS

SEALANT SYSTEM FOR METAL SEAMS

SEALANT SYSTEM FOR METAL SEAMS

FOLDED-SEAM CONNECTION, METHOD OF PRODUCING IT AND DEVICE

Sealed ventilation duct

FLOW OPTIMIZED STIFFENER FOR IMPROVING RIGIDITY OF DUCTING

Folded-seam connection, method of producing it and device

Aluminum alloy plate member having hem portion

DESIGN METHODOLOGY TO MAXIMIZE THE APPLICATION OF DIRECT MANUFACTUR...

Method and apparatus for assembling a 2-piece skin door

Method and apparatus for fabricating arcuate sheet metal components...

Component connection

Method of manufacturing pipe body and pipe body manufactured by the...

Metallic cylindrical member and metallic bracket

Roll formed staple-in awning frame and method

Tubular bar with integral rolled locking system and method of makin...

Method of manufacturing pipe body and pipe body manufactured by the...