having a smooth internal wall

Industry

CPC
B29L2023/186

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B29Plastic substance processing B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES B29L2023/00Tubular articles

Current Industry

B29L2023/186having a smooth internal wall

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method and machine for producing a single-walled or multi-walled tu...
- Patent number 11,951,669
- Issue date Apr 9, 2024
- Günter Richter
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for forming inline triple wall coupling connector
- Patent number 11,034,073
- Issue date Jun 15, 2021
- Manfred A. A. Lupke
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Medical devices and methods for producing the same
- Patent number 10,850,442
- Issue date Dec 1, 2020
- RESTOR3D, INC.
- Andrew Todd Miller
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Grant
Process and apparatus to injection mold continuous lengths of hollo...
- Patent number 10,562,212
- Issue date Feb 18, 2020
- Gerald Sutton
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Methods and assemblies for welding a gasket to a pipe section
- Patent number 10,247,334
- Issue date Apr 2, 2019
- Advanced Drainage Systems, Inc.
- Joseph A. Babcanec
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Medical devices and methods for producing the same
- Patent number 10,183,442
- Issue date Jan 22, 2019
- ADDITIVE DEVICE, INC.
- Andrew Todd Miller
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Flexible hinge gasket
- Patent number 10,046,516
- Issue date Aug 14, 2018
- Springseal, Inc.
- Mark Knapp
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
System and method of inspecting inner smooth wall of corrugated dua...
- Patent number 9,764,506
- Issue date Sep 19, 2017
- Prinsco, Inc.
- Carl Raymond Douglass
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Coilable dual wall corrugated pipe and related method
- Patent number 9,662,826
- Issue date May 30, 2017
- Prinsco, Inc.
- Carl Raymond Douglass
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for producing spiral pipe
- Patent number 9,248,485
- Issue date Feb 2, 2016
- Sekisui Chemical Co., Ltd.
- Masashi Nakagaki
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Methods and assemblies for welding a gasket to a pipe section
- Patent number 9,216,561
- Issue date Dec 22, 2015
- Advanced Drainage Systems, Inc.
- Joseph A. Babcanec
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of and apparatus for continuously producing a twin-wall pipe...
- Patent number 8,783,299
- Issue date Jul 22, 2014
- Ralph Peter Hegler
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
In-mold punch apparatus and methods
- Patent number 8,550,807
- Issue date Oct 8, 2013
- Advanced Drainage Systems, Inc.
- Randall A. Kolbet
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Apparatus for forming curls in reinforcing material-attached profil...
- Patent number 8,448,486
- Issue date May 28, 2013
- Sekisui Chemical Co., Ltd.
- Masashi Nakagaki
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Systems and methods for deforming an outer wall of pipe
- Patent number 8,398,914
- Issue date Mar 19, 2013
- Advanced Drainage Systems, Inc.
- Gerald S. Sutton
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Method for coupling corrugated pipe segments
- Patent number 8,372,229
- Issue date Feb 12, 2013
- Lane Enterprises, Inc.
- Jerome S. Silagyi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and device for producing a double-walled thermoplastic corru...
- Patent number 8,231,824
- Issue date Jul 31, 2012
- Unicor GmbH
- Hubert Kossner
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and device for the continuous production of a plastic compou...
- Patent number 8,178,034
- Issue date May 15, 2012
- Ralph Peter Hegler
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Alignable cooling plug for extruder
- Patent number 8,075,295
- Issue date Dec 13, 2011
- Manfred A. A. Lupke
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of forming corrugated pipe with a pipe spigot seal seat
- Patent number 7,976,753
- Issue date Jul 12, 2011
- Manfred A. A. Lupke
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Locking pipe joint and a method of making the same
- Patent number 7,963,569
- Issue date Jun 21, 2011
- Jain Irrigation Systems, Ltd.
- Narayana Swamy Subbaraman
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Pipe extruding system with cooling plug separation
- Patent number 7,798,796
- Issue date Sep 21, 2010
- Manfred A. A. Lupke
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Snorkels, flexible tubes, mouthpieces and methods
- Patent number 7,785,514
- Issue date Aug 31, 2010
- Peter T. McCarthy
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Medical devices and related systems and methods
- Patent number 7,718,106
- Issue date May 18, 2010
- Boston Scientific Scimed, Inc.
- Steven M. Spencer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and device for manufacturing a double-walled, thermoplastic...
- Patent number 7,691,317
- Issue date Apr 6, 2010
- Corma, Inc.
- Manfred A. A. Lupke
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Device for manufacturing a double-walled, thermoplastic tube with a...
- Patent number 7,625,196
- Issue date Dec 1, 2009
- Manfred A. A. Lupke
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Pipe molding system with vacuum and temperature controls of cooling...
- Patent number 7,524,177
- Issue date Apr 28, 2009
- Manfred A. A. Lupke
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for producing double-walled composite tubes
- Patent number 7,452,319
- Issue date Nov 18, 2008
- Unicor GmbH
- Gerhard Neubauer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Breathing air hose and method of making same
- Patent number 7,431,054
- Issue date Oct 7, 2008
- Crushproof Tubing Company
- Vance M. Kramer, Jr.
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Flexible hose, manufacturing method thereof and extruder
- Patent number 6,698,457
- Issue date Mar 2, 2004
- Tigers Polymer Corporation
- Tokujiro Hayashi
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
Apparatus for forming a protecting duct with integrated inner and o...
- Publication number 20210276236
- Publication date Sep 9, 2021
- ITECO LTD.
- Kyung Ro LEE
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHODS AND ASSEMBLIES FOR WELDING A GASKET TO A PIPE SECTION
- Publication number 20140174653
- Publication date Jun 26, 2014
- ADVANCED DRAINAGE SYSTEMS, INC.
- Joseph A. BABCANEC
- B32 - LAYERED PRODUCTS
Information Patent Application
METHOD FOR PRODUCING SPIRAL PIPE
- Publication number 20130247632
- Publication date Sep 26, 2013
- Sekisui Chemical Co., Ltd
- Masashi Nakagaki
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
FLEXIBLE HINGE GASKET
- Publication number 20120038117
- Publication date Feb 16, 2012
- SpringSeal, Inc.
- Mark Knapp
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Systems and Methods For Deforming An Outer Wall Of Pipe
- Publication number 20110221090
- Publication date Sep 15, 2011
- Advanced Drainage Systems, Inc.
- Gerald S. Sutton
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD AND DEVICE FOR PRODUCING A DOUBLE-WALLED THERMOPLASTIC CORRU...
- Publication number 20110018176
- Publication date Jan 27, 2011
- Unicor GmbH
- Hubert Kossner
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR COUPLING CORRUGATED PIPE SEGMENTS
- Publication number 20100320745
- Publication date Dec 23, 2010
- LANE ENTERPRSES, INC.
- Jerome S. SILAGYI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Alignable Cooling Plug for Extruder
- Publication number 20100303942
- Publication date Dec 2, 2010
- Manfred A.A. Lupke
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD OF AND APPARATUS FOR CONTINUOUSLY PRODUCING A TWIN-WALL PIPE...
- Publication number 20100269945
- Publication date Oct 28, 2010
- Ralph Peter Hegler
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
APPARATUS FOR FORMING CURLS IN REINFORCING MATERIAL-ATTACHED PROFIL...
- Publication number 20100184577
- Publication date Jul 22, 2010
- Masashi Nakagaki
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
INTEGRAL PIPE GASKET
- Publication number 20100181766
- Publication date Jul 22, 2010
- Mark Knapp
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD AND DEVICE FOR THE CONTINUOUS PRODUCTION OF A PLASTIC COMPOU...
- Publication number 20100102489
- Publication date Apr 29, 2010
- Ralph Peter Hegler
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Apparatus and Method for Cooling an Outer Wall of Pipe
- Publication number 20100089074
- Publication date Apr 15, 2010
- Gerald S. Sutton
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method of forming corrugated pipe with a pipe spigot seal seat
- Publication number 20100032046
- Publication date Feb 11, 2010
- Manfred A.A. Lupke
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
NOVEL LOCKING PIPE JOINT AND A METHOD OF MAKING THE SAME
- Publication number 20100007136
- Publication date Jan 14, 2010
- JAIN IRRIGATION SYSTEMS, LTD.
- Narayana Swamy Subbaraman
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
IN-MOLD PUNCH APPARATUS AND METHODS
- Publication number 20090295043
- Publication date Dec 3, 2009
- Randall A. Kolbet
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method and Device for Manufacturing a Double-Walled, Thermoplastic...
- Publication number 20090174123
- Publication date Jul 9, 2009
- Manfred A.A. Lupke
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method and Apparatus for Making Plastic Drainage Pipe Reinforced By...
- Publication number 20090133771
- Publication date May 28, 2009
- Yiliang He
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
APPARATUS FOR CONTINUOUS PRODUCTION OF A COMPOSITE PIPE WITH A PIPE...
- Publication number 20090136608
- Publication date May 28, 2009
- Ralph Peter Hegler
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Pipe extruding system with cooling plug separation
- Publication number 20090102084
- Publication date Apr 23, 2009
- Manfred A.A. Lupke
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Apparatus for fabricating bellows type hose and fabrication method...
- Publication number 20090014906
- Publication date Jan 15, 2009
- SAMSUNG GWANGJU ELECTRONICS CO., LTD.
- Nam-Yeon Hwang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Medical devices and related systems and methods
- Publication number 20080097396
- Publication date Apr 24, 2008
- Steven M. Spencer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
BREATHING AIR HOSE AND METHOD OF MAKING SAME
- Publication number 20080035229
- Publication date Feb 14, 2008
- Crushproof Tubing Co.
- Vance M. Kramer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Snorkels, flexible tubes, mouthpieces and methods
- Publication number 20070267012
- Publication date Nov 22, 2007
- Peter T. McCarthy
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Apparatus to Shape the Interior Surface of a Pipe made of Thermopla...
- Publication number 20070259065
- Publication date Nov 8, 2007
- Drossbach GmbH & Co. KG
- Adalbert Haberle
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Pipe molding system with vacuum and temperature controls of cooling...
- Publication number 20070134357
- Publication date Jun 14, 2007
- Manfred A.A. Lupke
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Aromatic polyamide tubing for vehicle applications
- Publication number 20070134458
- Publication date Jun 14, 2007
- Brad A. Lovett
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Apparatus for Producing Double-Walled Composite Tubes
- Publication number 20060293159
- Publication date Dec 28, 2006
- Unicor GmbH
- Gerhard Neubauer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method for manufacturing double wall corrugated pipe
- Publication number 20060119013
- Publication date Jun 8, 2006
- DENKI KAGAKU KOGYO KABUSHIKI KAISHA
- Hideto Haraguchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method for manufacturing double- wall corrugated tube
- Publication number 20050073069
- Publication date Apr 7, 2005
- Hideto Haraguchi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

having a smooth internal wall

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and machine for producing a single-walled or multi-walled tu...

Method for forming inline triple wall coupling connector

Medical devices and methods for producing the same

Process and apparatus to injection mold continuous lengths of hollo...

Methods and assemblies for welding a gasket to a pipe section

Medical devices and methods for producing the same

Flexible hinge gasket

System and method of inspecting inner smooth wall of corrugated dua...

Coilable dual wall corrugated pipe and related method

Method for producing spiral pipe

Methods and assemblies for welding a gasket to a pipe section

Method of and apparatus for continuously producing a twin-wall pipe...

In-mold punch apparatus and methods

Apparatus for forming curls in reinforcing material-attached profil...

Systems and methods for deforming an outer wall of pipe

Method for coupling corrugated pipe segments

Method and device for producing a double-walled thermoplastic corru...

Method and device for the continuous production of a plastic compou...

Alignable cooling plug for extruder

Method of forming corrugated pipe with a pipe spigot seal seat

Locking pipe joint and a method of making the same

Pipe extruding system with cooling plug separation

Snorkels, flexible tubes, mouthpieces and methods

Medical devices and related systems and methods

Method and device for manufacturing a double-walled, thermoplastic...

Device for manufacturing a double-walled, thermoplastic tube with a...

Pipe molding system with vacuum and temperature controls of cooling...

Apparatus for producing double-walled composite tubes

Breathing air hose and method of making same

Flexible hose, manufacturing method thereof and extruder

Patents Applicationslast 30 patents

Apparatus for forming a protecting duct with integrated inner and o...

METHODS AND ASSEMBLIES FOR WELDING A GASKET TO A PIPE SECTION

METHOD FOR PRODUCING SPIRAL PIPE

FLEXIBLE HINGE GASKET

Systems and Methods For Deforming An Outer Wall Of Pipe

METHOD AND DEVICE FOR PRODUCING A DOUBLE-WALLED THERMOPLASTIC CORRU...

METHOD FOR COUPLING CORRUGATED PIPE SEGMENTS

Alignable Cooling Plug for Extruder

METHOD OF AND APPARATUS FOR CONTINUOUSLY PRODUCING A TWIN-WALL PIPE...

APPARATUS FOR FORMING CURLS IN REINFORCING MATERIAL-ATTACHED PROFIL...

INTEGRAL PIPE GASKET

METHOD AND DEVICE FOR THE CONTINUOUS PRODUCTION OF A PLASTIC COMPOU...

Apparatus and Method for Cooling an Outer Wall of Pipe

Method of forming corrugated pipe with a pipe spigot seal seat

NOVEL LOCKING PIPE JOINT AND A METHOD OF MAKING THE SAME

IN-MOLD PUNCH APPARATUS AND METHODS

Method and Device for Manufacturing a Double-Walled, Thermoplastic...

Method and Apparatus for Making Plastic Drainage Pipe Reinforced By...

APPARATUS FOR CONTINUOUS PRODUCTION OF A COMPOSITE PIPE WITH A PIPE...

Pipe extruding system with cooling plug separation

Apparatus for fabricating bellows type hose and fabrication method...

Medical devices and related systems and methods

BREATHING AIR HOSE AND METHOD OF MAKING SAME

Snorkels, flexible tubes, mouthpieces and methods

Apparatus to Shape the Interior Surface of a Pipe made of Thermopla...

Pipe molding system with vacuum and temperature controls of cooling...

Aromatic polyamide tubing for vehicle applications

Apparatus for Producing Double-Walled Composite Tubes

Method for manufacturing double wall corrugated pipe

Method for manufacturing double- wall corrugated tube