helically-ribbed tubes

Industry

CPC
B21C37/26

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Parent Industries

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

B21C37/26helically-ribbed tubes

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Cylindrical tube formation
- Patent number 11,559,832
- Issue date Jan 24, 2023
- Keystone Tower Systems, Inc.
- Michel Caron
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for forming a helical type flight
- Patent number 11,161,162
- Issue date Nov 2, 2021
- Robo Helix Pty Limited
- Hayel Smair
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Fin-assembled tube manufacturing method and double tube manufacturi...
- Patent number 11,047,629
- Issue date Jun 29, 2021
- MARELLI CABIN COMFORT JAPAN CORPORATION
- Hiroyuki Oono
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cylindrical tube formation
- Patent number 10,717,122
- Issue date Jul 21, 2020
- Keystone Tower Systems, Inc.
- Michel Caron
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Soil auger and method of manufacture
- Patent number 10,589,332
- Issue date Mar 17, 2020
- Sentek Pty Ltd
- Peter Tucker
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cylindrical tube formation
- Patent number 10,150,150
- Issue date Dec 11, 2018
- Keystone Tower Systems, Inc.
- Michel Caron
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Flexible tube, manufacturing method and apparatus
- Patent number 9,440,273
- Issue date Sep 13, 2016
- Paul McMillen
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and device for stretch-flow forming
- Patent number 8,997,541
- Issue date Apr 7, 2015
- Leifeld Metal Spinning AG
- Benedikt Nillies
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of manufacture through the welding of finned tubes with cool...
- Patent number 8,732,951
- Issue date May 27, 2014
- Georg Bruendermann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and blank for producing a screw-tube conveyor and screw-tube...
- Patent number 8,133,048
- Issue date Mar 13, 2012
- Stricker-IRD Patent GMR
- Urban Stricker
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and apparatus for forming a finned heat exchanger tube that...
- Patent number 8,132,326
- Issue date Mar 13, 2012
- Retermia Oy
- Risto Castrén
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Enhanced heat transfer tube and manufacture method thereof
- Patent number 8,091,616
- Issue date Jan 10, 2012
- Jiangsu Cuilong Precision Copper Tube Corporation
- Minghua Lu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fin stock for a heat exchanger and a heat exchanger
- Patent number 7,717,166
- Issue date May 18, 2010
- United Aluminum Corporation
- Robert C. Buchanan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Frequency synthesizer
- Patent number 7,683,724
- Issue date Mar 23, 2010
- QUALCOMM Incorporated
- Ismail Lakkis
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
High-performance and high-efficiency rolled fin tube and forming di...
- Patent number 7,418,848
- Issue date Sep 2, 2008
- Fin Tube Technology Co., Ltd.
- Kwan Ho Im
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Finned tube with vortex generators for a heat exchanger
- Patent number 6,976,301
- Issue date Dec 20, 2005
- Battelle Energy Alliance, LLC
- Manohar S. Sohal
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Gilled pipe
- Patent number 6,843,273
- Issue date Jan 18, 2005
- Georg Brundermann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Finned tube with vortex generators for a heat exchanger
- Patent number 6,789,317
- Issue date Sep 14, 2004
- Bechtel BWXT Idaho, LLC
- Monohar S. Sohal
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Tapered fin and method of forming the same
- Patent number 6,601,299
- Issue date Aug 5, 2003
- IBC Corporation
- Allan Stikeleather
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Process for manufacturing screws and a device for actuating the pro...
- Patent number 6,443,040
- Issue date Sep 3, 2002
- WAM S.p.A.
- Vainer Marchesini
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Heat Exchangers
- Patent number 6,439,301
- Issue date Aug 27, 2002
- Rafael-Armament Development Authority Ltd.
- Ben-Zion Maytal
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method of producing an opening cylinder
- Patent number 6,423,424
- Issue date Jul 23, 2002
- Hollingsworth GmbH
- Friedrich Haarer
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Field replaceable helical flight
- Patent number 6,182,817
- Issue date Feb 6, 2001
- Maumee Research & Engineering, Inc.
- Franklin G. Rinker
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Finned tube
- Patent number 6,166,348
- Issue date Dec 26, 2000
- Brundermann; Georg
- Georg Brundermann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for producing finned tubes and finned tube produced thereby
- Patent number 6,147,317
- Issue date Nov 14, 2000
- Georg Brundermann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for manufacturing ribbed tubes and ribbed tubes thus manufa...
- Patent number 6,053,209
- Issue date Apr 25, 2000
- KM Europa Metal AG
- Thomas Wagner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heat exchanger tubing production plant
- Patent number 5,819,384
- Issue date Oct 13, 1998
- Mannesmann Aktiengesellschaft
- Fritz Bruhl
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for manufacturing ribbed tubes
- Patent number 5,809,647
- Issue date Sep 22, 1998
- KME Schmole GmbH
- Thomas Wagner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Evaporator of refrigerator
- Patent number 5,784,897
- Issue date Jul 28, 1998
- Daewoo Electronics Co., Ltd.
- Jun-Chul Shin
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Apparatus for manufacturing a needle-rib heat-exchanger construction
- Patent number 5,781,987
- Issue date Jul 21, 1998
- Retermia Oy
- Risto Castren
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR MAKING FIN TUBE
- Publication number 20210146419
- Publication date May 20, 2021
- Stefan LEUTLOFF
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CYLINDRICAL TUBE FORMATION
- Publication number 20200324329
- Publication date Oct 15, 2020
- Keystone Tower Systems, Inc.
- Michel Caron
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD AND APPARATUS FOR FORMING A HELICAL TYPE FLIGHT
- Publication number 20190099794
- Publication date Apr 4, 2019
- Robo Helix Pty Limited
- Hayel SMAIR
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
CYLINDRICAL TUBE FORMATION
- Publication number 20190076901
- Publication date Mar 14, 2019
- Keystone Tower Systems, Inc.
- Michel Caron
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CYLINDRICAL TUBE FORMATION
- Publication number 20180193893
- Publication date Jul 12, 2018
- Keystone Tower Systems, Inc.
- Michel Caron
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SOIL AUGER AND METHOD OF MANUFACTURE
- Publication number 20170120315
- Publication date May 4, 2017
- SENTEK PTY LTD
- Peter Tucker
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD AND APPARATUS FOR MANUFACTURING FIN-INTEGRATED TUBE FOR USE...
- Publication number 20140215825
- Publication date Aug 7, 2014
- DENSO CORPORATION
- Yoshinobu FURUKAWA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Flexible Tube, Manufacturing Method and Apparatus
- Publication number 20130319722
- Publication date Dec 5, 2013
- Paul McMillen
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR PRODUCING STEAM GENERATOR TUBES
- Publication number 20130087106
- Publication date Apr 11, 2013
- Jan Brückner
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD AND DEVICE FOR STRETCH-FLOW FORMING
- Publication number 20120090372
- Publication date Apr 19, 2012
- Benedikt Nillies
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
HELICALLY WOUND FINNED TUBES FOR HEAT EXCHANGERS AND IMPROVED METHO...
- Publication number 20110132590
- Publication date Jun 9, 2011
- HARSCO CORPORATION
- Jessie NUNES
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD OF MANUFACTURE THROUGH THE WELDING OF FINNED TUBES WITH COOL...
- Publication number 20110119917
- Publication date May 26, 2011
- Georg Bruendermann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HEAT TRANSFER TUBE
- Publication number 20100314092
- Publication date Dec 16, 2010
- Bundy Refreigeration GmbH
- Jorg Kirchner
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD AND BLANK FOR PRODUCING A SCREW-TUBE CONVEYOR AND SCREW-TUBE...
- Publication number 20100038211
- Publication date Feb 18, 2010
- Urban Stricker
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Enhanced Heat Transfer Tube and Manufacture Method Thereof
- Publication number 20090229806
- Publication date Sep 17, 2009
- JIANGSU CUILONG COPPER INDUSTRY CO., LTD.
- Minghua Lu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HEAT EXCHANGER
- Publication number 20090071639
- Publication date Mar 19, 2009
- Daikin Industries , Ltd.
- Mitsuharu Numata
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Equipment and Method for Making a Needle-Fin Tube, and a Needle-Fin...
- Publication number 20090056131
- Publication date Mar 5, 2009
- RETERMIA OY
- Risto Castren
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Frequency Synthesizer
- Publication number 20080136537
- Publication date Jun 12, 2008
- Ismail Lakkis
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Variable fin density coil
- Publication number 20080134506
- Publication date Jun 12, 2008
- Goodman Manufacturing, L.P.
- Stan W. Cushen
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
High-performance and high-efficiency rolled fin tube and forming di...
- Publication number 20070113609
- Publication date May 24, 2007
- Kwan Ho Im
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
High-performance and high-efficiency rolled fin tube and forming di...
- Publication number 20050269070
- Publication date Dec 8, 2005
- FINTUBE TECHNOLOGY CO., LTD.
- Kwan Ho Im
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Fin stock for a heat exchanger and a heat exchanger
- Publication number 20050257924
- Publication date Nov 24, 2005
- United Aluminum Corporation
- Robert C. Buchanan
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Finned tube with vortex generators for a heat exchanger
- Publication number 20050005432
- Publication date Jan 13, 2005
- Manohar S. Sohal
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Gilled pipe
- Publication number 20030106599
- Publication date Jun 12, 2003
- Georg Brudermann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Tapered fin and method of forming the same
- Publication number 20020104216
- Publication date Aug 8, 2002
- Allan Stikeleather
- F28 - HEAT EXCHANGE IN GENERAL

helically-ribbed tubes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Cylindrical tube formation

Method and apparatus for forming a helical type flight

Fin-assembled tube manufacturing method and double tube manufacturi...

Cylindrical tube formation

Soil auger and method of manufacture

Cylindrical tube formation

Flexible tube, manufacturing method and apparatus

Method and device for stretch-flow forming

Method of manufacture through the welding of finned tubes with cool...

Method and blank for producing a screw-tube conveyor and screw-tube...

Method and apparatus for forming a finned heat exchanger tube that...

Enhanced heat transfer tube and manufacture method thereof

Fin stock for a heat exchanger and a heat exchanger

Frequency synthesizer

High-performance and high-efficiency rolled fin tube and forming di...

Finned tube with vortex generators for a heat exchanger

Gilled pipe

Finned tube with vortex generators for a heat exchanger

Tapered fin and method of forming the same

Process for manufacturing screws and a device for actuating the pro...

Heat Exchangers

Method of producing an opening cylinder

Field replaceable helical flight

Finned tube

Method for producing finned tubes and finned tube produced thereby

Process for manufacturing ribbed tubes and ribbed tubes thus manufa...

Heat exchanger tubing production plant

Process for manufacturing ribbed tubes

Evaporator of refrigerator

Apparatus for manufacturing a needle-rib heat-exchanger construction

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR MAKING FIN TUBE

CYLINDRICAL TUBE FORMATION

METHOD AND APPARATUS FOR FORMING A HELICAL TYPE FLIGHT

CYLINDRICAL TUBE FORMATION

CYLINDRICAL TUBE FORMATION

SOIL AUGER AND METHOD OF MANUFACTURE

METHOD AND APPARATUS FOR MANUFACTURING FIN-INTEGRATED TUBE FOR USE...

Flexible Tube, Manufacturing Method and Apparatus

METHOD FOR PRODUCING STEAM GENERATOR TUBES

METHOD AND DEVICE FOR STRETCH-FLOW FORMING

HELICALLY WOUND FINNED TUBES FOR HEAT EXCHANGERS AND IMPROVED METHO...

METHOD OF MANUFACTURE THROUGH THE WELDING OF FINNED TUBES WITH COOL...

HEAT TRANSFER TUBE

METHOD AND BLANK FOR PRODUCING A SCREW-TUBE CONVEYOR AND SCREW-TUBE...

Enhanced Heat Transfer Tube and Manufacture Method Thereof

HEAT EXCHANGER

Equipment and Method for Making a Needle-Fin Tube, and a Needle-Fin...

Frequency Synthesizer

Variable fin density coil

High-performance and high-efficiency rolled fin tube and forming di...

High-performance and high-efficiency rolled fin tube and forming di...

Fin stock for a heat exchanger and a heat exchanger

Finned tube with vortex generators for a heat exchanger

Gilled pipe

Tapered fin and method of forming the same